Dimensions - 11.8"L x 5.1"W x 1.3"H, keyboard riser for desktop is specially designed for small shorter keyboard with 78 Keys or compact keyboard, it doesn't take up much space, an acrylic tray designed in all its simplicity. THIS IS NOT FOR TRADITIONAL FULLSIZE KEYBOARD. | Ergonomic Design - Economical little keyboard lifter inclines ultra slim mini keyboard for a more comfortable position for better typing and wrist support. A slant elevates your flat keyboard and keeps it angled, improves your body posture too. Makes typing much easier and less stress on the wrists or neck, reduces carpal tunnel pain. | Non-Slip Silicone Strip - Environmental friendly non-toxic and odorless anti-slip silicone material instead of using cheap rubber strip that fully wraps the light weight small keyboard stand from bottom back protects your desk table from scratching. Safe, sturdy and no slipping. Looks good with black and silver home office decor. | Low Front Lip - Mini keyboard holder for desk lifts flat slimline keyboard that comes with no feet, the lip prevents it from falling off the keyboard tray. Keeps your ultrathin portable mini keyboard stay in place. Easy to pack in roller bag when traveling. | Premium Material & Well Crafted - Smooth rounded edegs and corners with polished finishing, simple and elegant office essential, the acrylic keyboard tray keeps kitten cat from pressing keys interrupting work when you are working from home.