Neoprene material with double best quality zipper Separate Pocket For Charger & Mouse Fits Lenovo 11.6" , 12.5" , 13.3" & 14"inch Laptops Approx Outside Measurements of these bags are: 11.6"/12.5”inch 308 mm (Length) 220 mm (Width/Height) 13.3”/14”inch 335 mm (Length) 240 mm (Width/Height) THESE ARE NOT AN OFFICIAL CUSTOM MADE COVERS BUT FIT FINE Protects Device from dust & scratches |