The 900x400mm (35.415.75 inches) extra large version offers plenty of room for gaming or office works, perfect for low-DPI gamers and extended arm movements. This full desk mousepad, can protect your various desktops.Non-slip rubber material base holds the mouse pad on any surface; The wrap-around, meticulously engineered seam for long-lasting fun.Easy to clean: Effectively prevent damage from spilled drinks or other accidents. When the mouse pad gets dirty or liquid splashes on the coating surface, just need to wipe it with a piece of wet cloth, and job done.Made of environmental material with ROHS Certificate to ensure safety. It is environmental, non-toxic and safe to use. Donu2019t risk a bad fit with an inexpensive black mouse pad. Insist on the best.100% 60 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return your mouse pad for a full refund, no questions asked. You have nothing to lose.