USB-heating design, fast temperature rise, safe to use. Equipped with a super large heating chip, which can gather heat and keep warm, interior space is large, and it will not feel crowded when you reach into the mouse pad, which will not affect the actual operation. Simple and generous, beautiful and practical, suitable for home and desk. Humanized wrist guard design, high elasticity, not easy to flatten. choice for you to study, work or play games on the computer, and it can keep your hands warm in cold winter. Colour:black / Pink Black Material:PVC+ cloth Name: heated hand warming mouse pad Size: Approx. 29x22cm/11.41x8.66 inch Applicable population: office staff/students Package Contents: 1 * USB-heated Mouse Pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.