Pelican Case 1450 with custom foam insert for 2 handguns (CUSTOM). Includes: Case and custom foam. Overview: Polyurethane foam is the most common type of foam used in cases. The foam is soft enough to provide flexibility for items, but also dense enough to provide cushion for even the heaviest of items. Technical: Polyurethane is open cell which means air and water can flow freely throughout the foam. The material weighs about 1.2 – 1.3 lbs per cubic foot. REPLACEMENT FOAM INSERTS BY COBRA FOAM. Specifically for protective cases. TOP QUALITY POLYURETHANE FOAM – The foam is soft enough to provide flexibility for items, but also dense enough to provide cushion for even the heaviest of items. All inserts are cut to factory specs by computerized CNC (Computer Numerical Control) machines to insure a proper and snug fit. ROUNDED CORNERS FOR A SNUG FIT.