@GBFeature:1. This case is specially designed compatible with M650 full size wireless mouse, this case is sturdy, shockproof and waterproof to protect your beloved wireless mouse.2. Protect your Bluetooth-compatible mouse from harsh environments with this portable M650 L mouse case. You can travel with confidence with your Bluetooth-compatible Mouse that fits easily in your backpack, suitcase, or anywhere, and you never have to worry about your Large Silent Mouse wireless being damaged.3. The hard case perfectly holds the compatible with M650L wireless mouse, the interior is made of velvet, and the soft inner structure ensures the protection of M650L mouse.4. The hard case is small but sturdy enough to keep your M650L Bluetooth-compatible mouse safe and convenient. compatible with a perfect fit, the classic zipper design makes it easy to open and close.Specification:Compatible: compatible with MX M650L MouseColor: Exterior Black + Interior GreyMaterial: Nylon +EVAProduct weight: about 70gProduct size: about 140*90*50mm/5.51*3.54*1.97 inch1*Mouse Storage Bag