Shock Proof Rugged Memory Foam Laptop Zip Sleeve For ASUS N55 SL / SF, P52 Series, B53 Series and K53 Series DURAGADGET water, impact and shock resistant 15.6 inch laptop case made from high grade memory foam. Smooth non-scratch interior lining throughout the sleeve will keep your expensive laptop dust free Strong dual zip closure steel banding for extra security and durability. Padded, water resistant exterior provides maximum protection from the elements and external damage Finished in sleek silver