This Pelican 1500EMS case with foam is unbreakable, watertight, airtight, dustproof, chemical resistant and corrosion proof. It is made of Ultra High Impact structural copolymer that makes it extremely strong and durable. Its exclusive 1/4 (6.4 mm) neoprene o-ring and ABS latches seal perfectly and includes an automatic purge valve for quick equalization after changes in atmospheric pressure. Your equipment can fit into the high density foam or padded dividers for total subjection and protection against impact, vibration or shock. A nameplate (included) can be personalized (engraved at additional cost).