iCasso Silicone Wrist Rest for Keyboard MouseA silicone wrist rest set designed for keyboard and mouse use, featuring an ergonomic shape that keeps wrists in a natural position. The keyboard rest measures 17.2 by 3.3 by 0.79 inches and the mouse pad is 9.7 by 8.8 by 0.79 inches. The non-slip bottom prevents sliding on desktop surfaces, while the memory structure provides comfortable support during