→ The ergonomic table extender saves space, when not in use, it can be folded and hidden under the table to save space → Guaranteed service, our products provide a 100% money-back guarantee, guaranteeing your complete satisfaction with the product or a refund. If you encounter any problems, please contact us, because our purchase is satisfied by the customer → Ergonomic design: It can effectively solve the problem of head tilting forward and relieve neck pain and fatigue. This ultra-wide tray is designed to align with the desktop, reduce computer radiation, and keep the eyes at an ideal distance from the monitor Product Details Name: Desktop Expansion/Keyboard Tray Color: black/white/wood color/brown quantity: 1 Function: can be folded Size: 55x24cm (22x10in), 64x24cm (25x10in), 75x24cm (30x10in) Service Guarantee: If you have any questions before or after the purchase, you can send us an email, and we will reply within 24 hours.