Feature:1. The hard EVA material is waterproof, shockproof and durable, and can protect the trackball mouse from impacts and splashes.2. This mouse hard protective case is light and compact, and can be put into a backpack, carry-on luggage or suitcase to provide better travel protection.3. The internal design has enough space to accommodate cables and accessories, 360 smoothly but strong closure.4. The mouse storage box is easy to open and close, and the fixed cable tie is easy to carry.5. Small size, easy to carry and store, convenient to use and with good performance.Specification:Item Type: Wireless Mouse Storage CaseMaterial: EVAApplicable Models: For Logitech M275, upgraded M330 .Package List:1 x Wireless Mouse Storage Case