This rest supports your wrists to maintain a neutral position, providing you with a healthy computing experience. It is completely RoHS compliant, meaning it is as easy on the environment as it is good for your wrists. Antimicrobial treated for product protection.Benefits-Increases user comfort and productivity.-Quickly conforms to each individual user.-Securely attaches to keyboard tray with adhesive strips.-Environmentally responsible; completely RoHS compliant.-Easy to clean.-Antimicrobial treated.