Plano All Weather Tactical Case 108423 Replacement Foam Insert (1 Piece) range This insert is made of

This insert is made of polyurethane foam

FITS SKB CASE 4214 - All inserts are cut to factory specs by computerized CNC (Computer Numerical Control) machines to insure a proper and snug fit

2 Piece Set -  Replacement foam Set for 5

75" Layers of Foam)

Plano All Weather Tactical Case 108423 Replacement Foam Insert (1 Piece) range This insert is made of1 piece Replacement foam for Plano case 108423 Product Description: Replacement foam insert for Plano case 108423 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