Feature:1. Designed For: This hard case is specially designed for MX keys s or for MX keys advanced wireless keyboard. Internal molded Groove space 1:1 build, perfectly fit for your wireless keyboard, provides excellent protecting.2. Hard Case and Soft Lining: The wireless keyboard hard case is made of nylon and hard EVA, it will protect your wireless illuminated keyboard against crushing, bumps, scratches and water damage. And this case inner is a build in premium lining reflects superior taste and ensures a long lasting performance, the soft anti static lining can protect your keyboard to bumps and damage.3. Well Designed: Keyboard case uses an extra soft anti static, shock proof layer and premium lining, which can effectively absorb the impact force and reduce the damage caused by accidental impact. This layer of protecting ensures that your device is fully protected inside the case, whether it is carried on a daily basis or on the road, you can use it with peace of mind.4. Portable Design: This wireless keyboard case have a comfortable hand strap, the people can hold it with one hand, so that the carrying case can travel with you easily. Wireless keyboard case fluent but strong classic zipper design makes it easy to open and close, giving you a better using experience.5. Ideal Gift: For sale case only! This wireless keyboard carrying case is ideal present for yourself, families, lovers, or friends. And the carrying case is lightweight and compact can fit in your backpack, laptop case or luggage.Specification:Item Type: Keyboard Hard Carry CaseProduct Material: Nylon, EVAColor: Black (Gray Lining)Compatible: for MX Keys S Wireless Keyboard, for MX Keys Advanced Wireless Illuminated Keyboard and Other AccessoriesInternal Size: Approx. 43.2x13.5x3.8cm or 17.0x5.3x1.5inExternal Size: Approx. 45.5x16x4.5cm or 17.9x6.3x1.8in .Package List:1 x Keyboard Hard Carry CaseNote:1. Sold hard storage bag only!2. All data are measured manually, and there are certain errors in the measurement results.