SKB Standard Breakdown 33in Shotgun Case - The Standard Breakdown Shotgun Case features an attache style HDPE shell and plush-lined rigid foam interior that accommodates barrels up to 30in. SKB's unique Perfect Match Valance Bending System helps to provide a perfect seal between the top and bottom lids that makes this case weather resistant. attache style HDPE shell that accommodates barrels up to 30in SKB's unique Perfect Match Valance Bending System for a perfect seal solid die cast zinc locks with chrome plating EPS interior