The Pelican 1600 Case with Foam (Black) is an unbreakable, watertight, airtight, dustproof, chemical resistant & corrosion proof hard case used to carry any kind of equipment that needs protection. It is made from Ultra-high Impact structural copolymer that makes it extremely strong & durable. It has a 0.25" (6.4 mm) neoprene o-ring, 4 easy-open double throw latches that seal perfectly. It has a built-in automatic pressure equalization valve for changes in altitude or temperature. The case uses stainless steel hardware & has padlock protectors to provide added strength & extra security against cutting & theft. It is carried by a comfortable rubber over-molded handle. This case has 4-piece foam set interior. Exterior Dimensions: 24.25 x 19.43 x 8.68" (61.6 x 49.3 x 22cm) Interior Dimensions: 21.43 x 16.5 x 7.87" (54.4 x 41.9 x 20cm) Weight: 14.1 lbs (6.4kg)