Smart Sleeve for 17-17.3" Laptops- Macbook Pro, Pavilion, Aspire, Razer Blade, Inspiron, Alienware, Envy, Satellite, & Others Slim tight fitting design Keep your device safe from bumps and scratches Water resistant neoprene material Durable high quality stitching Slim and low profile Keeps your device looking nice and new Approximate Maximum Interior Dimensions: 17.5 in. x 12 in. Approximate Minimum Interior Dimensions: 15.75 in. x 10.4 in. Approximate Exterior Dimensions: 17.5 in. x 12.38 in. x 0.57 in.