Widely Compatible: Compatible with 75% of standard keyboards on the market, such as Keydous Nj80/GMMK Pro/Keychron Q1/Akko PC75/5075/FL Q75, etc.(Before use, please peel off the hazy protective film covering the surface to reveal the smooth and transparent surface) Environmental Friendly: It adopts full-surface hot bending forming technology, without using a drop of glue, environmental protection, and no peculiar smell Beautiful: Made of high-quality acrylic material, healthy and tasteless. High transparency, even if it is covered on the keyboard, it is as if there is no cover, which is very beautiful. If you want to display your keyboard, it can also be used with a display stand, which is not only dustproof but also very beautiful Practical: Prevent dust, sundries, hair, and other dirt from falling into the gaps of the keyboard. minus the time you spend cleaning your keyboard. Prevent your cat from touching your keyboard when you leave your seat Size: Outsize: 32