This two-tier stand desk converter is designed to promote health and productivity by offering a smooth transition from standing to sitting. It has two tiers, holding your computers up to 15kg, while the second tier holds your keyboard, offering a neat appearance. Special care was taken when this convertor was designed. The powerful gas spring system holds up to 18kg while the double-X frame distributes the weight evenly at any height. It has a keyboard guard which keeps your keyboard in place, a height adjustment unit to adjust to heights within the range, non-slip rubber feet which will contribute to greater stability while preventing slips and scratches on the desk, and round safety corners to avoid any unwanted injuries Buy one as a gift for your friends, family, or just yourself! Inbox Zero