Durable "ABS" polycarbonate molded outer shell provides safe, trustworthy protection for your firearms. Molded recessed corner protectors offer extra protection from bumps and scrapes. Deluxe luggage-style handle is functional and attractive. The TSA combination lock is the ultimate "flight friendly" lock when transporting your firearms. Check your locked case with the airline and TSA agents will have a special key to unlock the case for inspection and then relock it without exposing your firearms to possible theft or loss. Heavy-duty zippers and floating hinge design help make this case a reliable "flight approved" case that can hold up to 4 firearms with the two layers of thick egg-crate foam protection.