Platt 181307 Heavy-Duty Polyethylene Case:Platt 181307 Heavy-Duty Polyethylene Case meets high quality standards that Platt has been known for since 1921. It is crafted from a shell of HMW polyethylene, which is heavy duty and impact resistant. It's enhanced by an aluminum rim with black trim and gasket. It is then held together by two chrome key locks and a full length piano hinge.interior features "pick and pluck" foam cubes which can be removed to create a secure, custom fit. There is also a foam cushioned bottom and foam lined lid providing complete protection for delicate equipment. Platt 181307 Heavy-Duty Polyethylene Case measures 18 1/2" x 12 1/2" x 7" and weighs only 8lbs but provides durable, long lasting protection for your valuable equipment.