Pelican 1750 foam set - 3 Piece replacement foam set. 2 solid & 1 convoluted lid foam.Fits: Pelican 1750 Protector case Includes: 2 Pieces of OEM 1750 SOLID open cell Polyurethane Foam 1. 3lb Polyurethane(specs can confirmed on Pelican. com). Strong & durable solid foam. Each piece is approx. 50. 50 x 13. 50 x 1. 60 thick(approx.) These pieces will replace the two bottom pieces. Perfect foam for designing custom inserts. Includes 1 convoluted lid foam. Color: Gray Polyurethane Foam