Mouse Pad Material: Rubber Mouse Pad Size: 600 x 300 x 3mm( 24*12*0.12in) Package included: 1 x Mouse Pad Color: blue, purple, red, black, green Mouse Wrist Support Material: PU leather, sponge Wrist Support Size: 12.5 x 8 x 2 cm( 4.9*3.2*0.8in) The leather wrist support quality is very good and durable. Filled with soft sponge. Package included: 1 x Leather Wrist Support Color: Wrist Support-B, Wrist Support-P, Wrist Support-W, Wrist Support-G, Wrist Support-S,Wrist Support-Y. The leather wrist support is used to reduce your wrist pain. Because the mouse mat is sealed and wrapped for a long time. Please forgive, it may have a little rubber smell and waviness. When you receive the item, Please take it out from the plastic bag, flatly put it on the dry ventilated place before use. And it fits hand washing( better not washing machine) to make the odor fast disappear.You also can put some heavy items on them or add a cloth and iron at low temperature to make the waviness fast disappear. Thanks for your purchase, if you have any problems, I will help you to immediately deal with it. Looking for specific info?: