Soft Polyester Case FoamProduct I.D.: 5FOA29X20X1Product Material: High resilience, 2 lbs. density, soft polyester foam, closed cell, virgin grade. Length x Width: 29" x 19-3/4"Foam thickness: 1"Our first grade polyester foam is available in two sheet sizes to handle the foam-lining needs of most reusable cases. Multiple layers can be adhesive bonded together for increased protection of your case contents.