1. The mouse stand can lift the wrist 0.4 inches (about 1.2 cm), release the shoulder pressure, relieve joint damage, not easy to get tired 2. curved shape design fits the palm perfectly. Gliders relieve wrist stress by raising your palms half an inch away from the table. The swipe function helps keep your mouse comfortable in all positions and for long-term use. 3. This ergonomic palm support pad is specially designed for gaming and long-term computer use. The hard silicone material makes it easy to glide and any . Significantly reduces wrist friction and pressure. This design is Perfect for those who experience stiffness or pain from prolonged computer use. Note: Only suitable for right hand. 4. Skin texture, no peculiar smell, a single size is about: 10x4.5x5CM, fit the palm, more comfortable to use colour: black Material: Silicone Package Contents: 2 x mouse wrist pad Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.