Specifications:This storage case is simple and stylish.It is anti-drop, and has high compressive strength and high hardness.The hard case is shockproof, waterproof and sturdy.This classic zipper designed bag is easy to open and close. Item Name: Storage CaseMaterial: EVASuitable: for Logitech MX Keys AdvancedFeatures: Shockproof, Waterproof, Wear Resistant, DurableSize: 46cm x 16cm x 4.5cm/18.11inch; x 6.30inch; x 1.77inch; (Approx.) Notes:Due to the light and screen setting difference, the item 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Storage Case(Not Included Keyboard and Other Accessories)