Negrini gun cases are designed with a ultra strong double wall ABS construction. Which consists of a thick thermoformed ABS outer case welded to a rigid thermoformed inner case. Negrini gun cases are fully cushioned and lined with a plush velvet or microfiber. Negrini gun cases patented double wall construction assures maximum shock absorption without breaking. Each gun cases is fitted with hardened steel combination locks and hinges. The locks are recessed to to prevent gun case damage on conveyor belts. Negrini gun case interiors are designed with separate compartments for stock and receiver, barrel and forend as well as accessories. All Negrini gun case materials used are certified to not out gas or corrode firearms. Many colors available. Limited lifetime warranty.