Product Review

1 piece - Replacement foam for Plano case 108421 Product Description: Replacement foam insert for Plano case 108421 Includes: 1 Piece - 2.50" Thick Solid Pads - (Not Pick N' Pluck) 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.