Q: What makes this keyboard wrist rest comfortable? A: This keyboard wrist rest features ultra thick memory foam with slow rebound support, measuring nearly 1.2 inches thick at the core. The dense interior cushioning provides ergonomic comfort during typing and mouse use, helping deliver lasting support throughout the workday. Q: How does it support wrist alignment? A: The wrist rest for computer keyboard is designed to elevate wrists to a more natural position, helping reduce strain from long hours of typing. Its structured yet responsive foam helps promote smoother hand movement without excess pressure. Q: Will it stay in place on my desk? A: The keyboard wrist rest features a durable rubber backing that helps it grip most desk surfaces. This anti slip base reduces shifting during use so you can focus on tasks without constant adjustments. Q: What materials are used in construction? A: This keyboard wrist rest is built with a three layer design including a durable rubber base, thick inner memory foam core, and soft spandex top layer. The combination is designed for long lasting performance and everyday reliability. Q: Is it easy to clean and what size is it? A: The soft spandex top is water resistant and stain resistant, making it simple to wipe clean with a damp cloth and air dry. The wrist rest measures 17 by 3.5 inches, and the mouse rest measures 6 by 3.3 inches, fitting most standard desk setups.