The perfect size, our keyboard wrist rest (17.7 X 3.4 X 0.78 inches) and mouse pad with wrist support (9.84 X 9.05 X 0.78 inches) are designed to fit most keyboards, mice, and hand sizes. Ergonomically designed for comfortable typing and pain relief. This keyboard and mouse wrist rest set features an ergonomic shape to keep your wrists well-supported during long work and gaming sessions. Its non-slip backing firmly holds the pad in place, preventing slippage during use. It provides a soothing and relaxing feel while typing, releasing accumulated tension and aiming to prevent wrist or hand injuries. Non-slip rubber base: The back of this wrist rest set is thickened with textured rubber material, providing a strong grip and preventing the keyboard and mouse pad from sliding or unnecessary movement while typing. Double-sided adhesive and crimped edges ensure a smooth and even border that won't roll up or crack.