Ergonomic Design & Massage Holes Design: Ergonomic design that provides optimal support for the wrist while the innovative massage holes stimulate the muscles, promoting blood circulation and reducing fatigue and discomfort. This wrist rest allows for a comfortable work experience while also promoting wrist health and reducing the risk of repetitive strain injuries. Slow Rebound Memory Foam Filling: The Slow Rebound Memory Foam Filling used in our wrist rest is of the highest quality, ensuring optimal support and comfort for your wrist. Its 63D high-density composition allows the foam to adapt to the shape and pressure distribution of your wrist, effectively reducing strain and discomfort during extended periods of use. Non-slip PU Base & Ultra-smooth Lycra Cloth: The non-slip PU base ensures a secure grip on your desk surface, while the ultra-smooth lycra fabric surface provides a soft and gentle hand experience, reducing the risk of skin irritation. Together, these innovative features work to prevent the wrist rest from sliding, protecting your wrist from injury and allowing you to work or play comfortably for longer periods of time. Excellent Shape and Size: The mouse wrist rest measures 5 x 3 x 1 inches, allowing for comfortable wrist positioning while using your mouse. Buy with Confidence: Our 5-star warranty and 30-day full refund warranty, along with 18-months of after-sales service, show our commitment to customer satisfaction. If you have any questions, don't hesitate to reach out to us.