The Pelican 1200 black protector case offers total protection for your equipment. This equipment case is unbreakable, dustproof, corrosion proof, chemical resistant, airtight, and watertight for 30 ft. The Pelican black protector case is constructed from a lightweight, high-impact structural resin with a Neoprene O-ring seal and exclusive purge valve for quick equalization after changes in atmospheric pressure. brbrThis waterproof case will protect your valuable equipment with the high-density Pick n' Pluck foam center and padded dividers. Other important features of the Pelican 1200 black equipment protector case include locking flanges, massive multiple latches for security and a comfortable molded grip handle. brbrInside dimensions of this water-resistant protective equipment case are 9 3/8 x 7 1/4 x 4 1/16 in.