25% off clear-stitched standard-sized playmats (ends 8/3).
Spend $25+, get a free pack of sleeves (US only).
BOGO: All Sleeves, Storage Tubes, and Storage Rings (ends 8/3).
Custom XXXL Desk Mat 31" x 12"
$30.00
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Custom XXXL Desk Mat 31" x 12"
$30.00
Artwork Requirements
• 150+ DPI (300 is recommended) minimum resolution.
• Art must have a 1/4" bleed around the edge.
• Avoid essential elements within 3/4" from the edge.
• Note: The upload tool includes the bleed (red) and safe (yellow) area. Your image must extend to the edges of the canvas, covering the red area.
Templates & Guides
Need help sizing our art? Check out our Templates & Guides to create the perfect format.
Gaming Essentials Add-ons
Need some extra gear? Check out these essentials.
Hexagon Playmat Tube
$10.00
Lorica Premium Card Sleeves, 100 pack
$10.00
Playmat Storage Ring
$5.00
Buy More, Save More!
| Buy 5 | 5% Off |
| Buy 10 | 10% Off |
| Buy 15 | 15% Off |
| Buy 20 Most Popular | 20% Off |
| Buy 25 | 30% Off |
| Buy 30+ | 40% Off |
Level up your station with an extended 31" x 12" custom Mouse pad engineered for PC gaming setups, work-from-home offices, and tabletop gaming. This XXXL hybrid surface delivers low-friction tracking for high-DPI mouse sweeps and keyboard stability, while also doubling as a sleek playmat for casual card and board games.
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PC Gaming & Multi-Use Ready: Built to handle high-speed flick shots and competitive PC gaming while serving as an everyday office setup or custom gaming surface for tabletop TCG matches.
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Ultra-Wide Functional Footprint: At 31" × 12", this extra-large layout spans multi-monitor setups, giving you unrestricted mouse-gliding space alongside a full-sized mechanical keyboard and desk accessories.
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Precision Tracking Surface: Features a smooth cloth top optimized for precision sensor tracking on optical and laser gaming mice, while offering a soft, protective layer for card sleeves and game components.
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Clear Stitched Durability: Finished exclusively with transparent stitched edges that prevent fraying and edge separation during heavy gaming sessions without cutting into your custom artwork.
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Non-Slip Neoprene Base: Printed on a dense 3 mm rubber backing that locks firmly onto your desk, keeping your mat completely stable during fast-paced games or intense workdays.
Material Details
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Size: 31" × 12" (800 × 300 mm)
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Thickness: 3 mm
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Edges: Clear Stitched
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Materials: Polyester surface, Neoprene (non-slip rubber) bottom
All mousepads may vary slightly in size due to manufacturing tolerances. Any references to names, titles, trademarks, or brands are copyrighted by their respective owners. These are custom-manufactured items.
About Rubicon Game Supplies
Rubicon Game Supplies is a small games shop located in Marlton, NJ. We offer custom playmats and accessories to individuals and Local Game Stores (LGSs), and we pride ourselves on customer service, quality, and value.
