Size: 23.5 x 7.5 x 3 cm. The armrest pad has two adjustable rubber straps that can be adjusted to fit any armrest. Multifunction: Armrest pads can not only be used on the armrests of an office or computer chair, but can also be used as a keyboard and wheelchair pad. Provides relief for hours and improves computer comfort. Allows you to maximize the support of the chair armrests. Elegant design: With silicone particles, don't worry, the armrest pads will move around your armrest. Luxurious fabric covers can be easily removed and machine washed. Best Gift: Our armrest can not only be used on the armrests of an office chair and a computer chair, but can also be used as a background for mice or keyboards. Anyone who sits in the office for a long time may really need these desk chair armrest pads to reduce pressure on elbows and forearms. It is an excellent gift for your family or friends. Note: All data are measured manually, please allow an error of 1 to 3 cm due to the difference in light and display, there may be color differences, please refer to the actual received item.