Mars, Earthy and Lava Base Sheets for 4, 9 and 9 Litre XL Really Useful Boxes
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Lava Lump
Mars Attack!
Muddled Earth

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Three new base sheet designs for 4/20!!!

'Mars Attack!': Taking its name in honour of the terrific Tim Burton film (almost), this WarMag base sheet presents a rich tapestry of the Martian surface, brimming with vivid hues of crimson and burnt sienna.  An exquisite crater acts as the focal point, embodying the planet's extraterrestrial allure. The interplay of color and texture evokes an atmosphere of mystique, adding a touch of cosmic sophistication to your wargaming figure storage.

'Muddled Earth': The Muddled Earth base sheet transports you to a realm of verdant greens and rich earthy browns. The muddy, rough texture is reminiscent of untamed wilderness, exuding a sense of rugged natural beauty. This storage sheet provides an organic, earthen ambiance for your wargaming figures, grounding them in a setting that is both familiar and captivating. 

As you store your figures, imagine them traversing the very landscape that inspired Tolkien's Middle Earth. Can you hear the whispered echoes of Gandalf's wise words, "All we have to decide is what to do with the time that is given us"? Will you, too, embark on an epic journey through the treacherous terrain of Muddled Earth? 'Lava Lump': Embrace the primal energy of the Lava Lump base sheet, a dazzling display of molten brilliance. Featuring fiery oranges and deep, smouldering reds, this magnetic storage sheet captures the raw essence of volcanic activity. The magma-like texture pulsates with intensity, providing an eye-catching backdrop for your wargaming figures as they rest between battles. So, what's it going to be? Will you dare to store your figures amidst the fiery embrace of the Lava Lump? Or will you choose to cower in the shadowy depths of an unremarkable battlefield, shying away from the untamed power that beckons? The choice, dear commander, lies in your hands.

Product Info:

WHAT YOU GET: A self-adhesive magnetic sheet designed to fit specific sizes of Really Useful Boxes. Each sheet comes with matching sticky labels to mark which army or collection is in each box. Choose from a selection of colours to suit your miniature collections. Each sheet fits perfectly into Really Useful Boxes: 4 Litre, 9 Litre and 9L XL sizes (EU sizes only, for U.S. sizes please enquire).

MAGNETICALLY RECEPTIVE: Compatible with WarMAG Magnetic Circles! When you pair these sheets with our WarMAG magnetic circles, you can rest assured that your figures will stay put when travelling around or heading off to gaming tournaments.

EASY TO INSTALL: Our WarMAG Sheets offer the most convenient way to build your own custom magnetic transport case. Placing these into your Really Useful Boxes could not be easier as they are made to size. No more cutting, gluing or measuring required. We have done the hard work so that you can spend more time gaming! Necrons!

MADE IN THE UK: Each of these sheets are designed and produced in the UK. Our WarMAG Sheets and Magnets are all made in our factory and offices in Devon, England. You can trust that you are buying a quality product through a British company. If you have more magnetic ideas to make your War Gaming more enjoyable, let us know and we will be happy to help.

MADE IN BRITAIN: Our WarMAG Sheets and Magnets are all made in our factory and offices in Devon, England. You can trust that you are buying a quality product through a British company.


  • Quick and easy to use
  • Ensures your figures arrive safely and securely
  • Easily peel off to reveal adhesive
  • Comes with matching self-adhesive labels
  • A stronger and more compatible storage solution
  • Placing your miniatures into your boxes couldn't be easier
  • No more cutting, hot glueing and measuring required
  • Designed and manufactured in the UK

If you have more magnetic ideas to make your War Gaming more enjoyable, please let us know as we love hearing new concepts! .


Delivery Information

UK Mainland Delivery

We offer free delivery on the majority of our UK / Domestic orders (exclusions apply).  This may take up to 3 to 5 working days to arrive.

Delivery ServiceClass              Delivery TimeCost
Royal MailSecond Class3-5 Working Days FREE
Royal MailFirst Class1-3 Working Days£1.99
DPDNext Day Delivery      Next Working Day*£8.95

*Next Day Delivery only available when orders received before 2pm Monday to Friday

Non-Mainland UK & International Delivery

Delivery charges will be calculated at checkout. 

Please be advised that some destinations may not allow for delivery and duty to be paid on dispatch and as such, you may receive additional import or export charges upon receipt of your order.  We will, of course, do everything we can to either mitigate or remove all unexpected charges where possible.

We are able to post to almost any country, though a postage charge will be applied that is calculated by the weight of the item.

Standard Delivery: 10 to 15 working days within Europe and 15 to 21 working days outside of Europe

Expedited Delivery* (Europe Only): 2 to 8 working days.  This is an upgrade service that we offer above the standard delivery costs.

Couriers we use for international orders are Deutsche Post, DPD, DHL.

Once your item has left our warehouse, we will send you an email with tracking information.**

*This service is provided at the same price as the standard delivery if the order exceeds 2.5kg 
**Free domestic delivery, domestic expedited delivery and standard international delivery are offered with limited tracking information


Help with my delivery

1. Why Is The Delivery Time Longer Than I’d Expect?

Where possible, please refer to the tracking information that you have received for any updates from the courier, as they may be experiencing some disruptions.

2. My Item Is Now Out Of Stock, But I Have Paid For It.  What Shall I Do?

We have optimised all of our systems to ensure that it is not possible for our customers to purchase items that are out of stock.

Whilst this may be the case, computer systems are not infallible and we will always contact you first if an error has been made.

3. There’s Been A Mistake With My Order.  What Shall I Do?

We are proud of our UK-based customer service and we will always endeavor to support you wherever possible.  

You are welcome to contact us if you need to make a change to your order before it has been dispatched, or if a mistake has been made after you have received it. Please click here to Contact Us or email us at


Deliveries of multiple items

1. I’ve Ordered Several Items At Once.  Will They Arrive Together?

We will do our best to package all your orders into one parcel, though some larger orders will require multiple parcels to be sent.  This may result in your items arriving on different days or from different couriers. 

All UK orders will not receive additional charges unless you opt for a delivery upgrade.

Please wait until your delivery due time has passed before contacting us and where possible, refer to the tracking information provided in the dispatch confirmation.


We do reserve the right not to deliver an order if we believe the address isn’t secure or incorrect, for example to some communal postal addresses or PO Boxes. If this affects an order you place, we'll notify you as soon as possible.

Our Returns Policy

If you receive your order but need to return all or part of it, then that is completely fine too! We offer a generous (well, we think so!) 30 day money back guarantee with no questions asked, so long as your order doesn’t come back to us damaged. By the way, that’s 30 days from when you receive your parcel, not from the order date, and that includes international orders! We know sometimes international post can take unusually long to arrive, and we don’t think it’s fair that that should eat into the time you have to decide if you need to return anything to us. Our only stipulation is that your order should be returned in resalable condition, in its original packaging and in an unused condition.

Please do read on for more info about our returns process (we’ll do our best to keep it quick but there’s a fair bit to cover. Do feel free to scroll on down to the FAQs section if you’re looking for a specific bit of info).

How to Return an Order

If you need to return all or part of an order then the first step is to get in touch and let us know! You have 30 days from the date your order was delivered to let us know if you need to return it. If you’ve simply changed your mind or don’t need the order anymore then that’s completely fine, as we said before you have complete peace of mind with our no questions asked money back guarantee. However, if you’ve received the order and it’s not quite working for you then please do let us know and we’ll do all we can to help! (We might ask you a couple of questions then so we can give you the best answer!)

If Your Order is Damaged

It’s sad, but all too often the postal service can be, to put it lightly, a bit heavy-handed! We package all orders sent from our warehouse securely and make every effort to ensure all products reach you in perfect condition. In the vast majority of cases, this does happen, but unfortunately, accidents can happen. If you do receive a damaged order, then please take a photo of it and get in touch with us straight away! We’ll do all we can to make it right. Your photos help us understand if there’s something we can be doing better, but also give us evidence to go back to the delivery companies to ensure damaged orders are followed up.

If your order is damaged then we will get back to you immediately and offer to either send you a replacement order via expedited delivery or offer you a refund in full. In this case, if you do opt for a refund then there’s no need to return the damaged item to us as it won’t be resalable, and we don’t want you having to wait for your money back!