Durable and comfortable - Made of high -end memory foam and breathable soft material, not easy to be out of shape; Ergonomic design design, very comfortable for longtime typing Non-slip-The frost stamp on the bottom of the mouse garnish it relieves the pain and eliminates the stress put on your hand and the wrist working for long hours using a computer High quality material - Made of comfortable memory foam and soft and smooth and breathable material for pads; it easily comes back to the original shape once you remove the pressure 18.1 * 3.3 * 1 inch Keyboard and mouse keyboard holder of 5.3 * 3.1 * 1 inch is suitable for most computers or laptops, improve the posture of the hands and wrists, avoid joint problems and wrists and free your elbows and stress of the shoulder for long hours of use on the computer The keyboard-toading pad sets are delicately designed for desktop employees, students and those who work for long hours on a laptop