Product parameters:Product name: Classic bagBrand: FlyingFeatures: shockproof, dustproof, waterproof, convenient, neatSpecification: External size 155*92*42mmInternal dimensions 145*85*35mmSuitable for: portable hard disk power U disk U shieldAppearance: A generous and simple look that gives your digital products a nice useMaterial: made of high quality shockproof material, hard shell, stamp-proof, shockproof, waterproof, resistant to moisture, dust and chemical corrosion