MTM Ammo Crates ACR4 Foam Insert (3 Pieces)

3 P ieces - Foam Set forthe MTM ammo crates ACR4 Product Description: Foam inserts for MTM ammo crates ACR5 Includes : 2 Piece Solid Pad 2.00" Thick Each - (Not Pick N' Pluck) 1 Piece Base Pad .75" Thick 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. PRODUCT FEATURES: REPLACEMENT FOAM INSERTS BY COBRA FOAM - manufactured locally, 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.