The Neptune mousepad is designed for those who want smooth speed with a hint of feedback through the mouse/skates. Named aptly after the icy Neptune, it has a speedy glide, slight textural feedback, and just enough stopping power to keep you in check. Static friction and dynamic friction are both low. The surface itself is mostly smooth but has a light texture. The fabric is "micro textured" as we like to say and undergoes a special process that takes several months to produce. Features Smooth, speedy surface with a hint of textural feedback Type: Smooth Speed / Very Fast Japanese rubber foam base Low-profile stitched edges Made of Polyester Thickness: 3mm Sizes XL: 490 x 420 x 3mm / 19.3 x 16.5 x 0.12in XL SQ: 500 x 500 x 3mm / 19.7 x 19.7 x 0.12in XXL: 1000 x 500 x 3mm / 39.4 x 19.7 x 0.12in 3XL: 1200 x 550 x 3mm / 47.2 x 21.7 x 0.12in **NOTE** - This is a non-refundable purchase. For all Lethal Gaming Gear mousepads, we will only accept an exchange if the mousepad has a very clear factory defect upon receiving it. Once the mousepad has been used, no returns or refunds will be accepted. Warning: THE BASE CAN EASILY BE CREASED/DENTED. THESE CREASES/DENTS ARE NOT PERMANENT BUT MAY TAKE SEVERAL DAYS TO RETURN TO NORMAL. FOR THE BEST EXPERIENCE WITH THIS PAD, WE RECOMMEND COREPAD SKATES (STANDARD, NOT AIR OR CTRL) or TIGER ICE (v1 or v2). LARGER SKATES WORK BETTER THAN DOTS AS WELL.