I've been using this for about two years. There are no noticeable stains, scratches, or fraying! It was very compatible with my mouse. Brand: ELECOM Color: Black_Large Features: Ergonomic Recommended Use: Gaming Material: Polyester Product Dimensions: 29.7 length x 46 width cm This gaming mouse pad brings out the performance of your gaming mouse. The wide size supports the distance needed for turning around. Size: Width 460.0mm x Depth 297.0mm x Height 4.0mm Material: Surface: Polyester / Back: Natural Rubber The soft thickness of the natural rubber disperses the pressure between your hand and the hard desk, reducing fatigue. It enhances grip and provides excellent stability, preventing the pad from slipping on the desk. To offer this at a slightly lower price, I may ship it without the box to save on shipping costs. Thank you for your understanding! #mochimochi shop I have various other products to introduce, so please feel free to take a look!