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 Large Square Board Game Mat 28" x 28"
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 |
Transform your game table into a spacious, full-coverage play space with a versatile 28" x 28" custom board game mat. Designed to handle medium-to-large tabletop games, multi-player setups, and expansive solo campaigns, this oversized square surface keeps boards, tiles, and tokens neatly organized without crowding the table.
-
Big Game & Multi-Player Support: Built to comfortably host component-heavy favorites like Catan, Spirit Island, Wingspan, and tile-placement strategy games with ample space left over for player boards, resource pools, and crafting projects.
-
Expansive Square Footprint: At 28" × 28", this large square layout covers significant table real estate, providing a central, unified play surface for family game nights, co-op missions, and large solo setups.
-
Smooth Component Protection: Features a soft polyester surface that allows cards to slide smoothly, keeps board tiles locked in place, muffles dice rolls, and makes picking up flat cardboard tokens effortless.
-
Clear Stitched Edges: Finished exclusively with transparent border stitching to prevent fraying and edge separation over time without cutting into your custom artwork.
-
Non-Slip Neoprene Base: Built on a dense 3 mm rubber backing that grips smooth tables firmly, ensuring your entire game state stays anchored through long strategy sessions.
Material Details
-
Size: 28" × 28" (700 × 700 mm)
-
Thickness: 3 mm
-
Edges: Clear Stitched
-
Materials: Polyester surface, Neoprene (non-slip rubber) bottom
All playmats 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.