Sheets & Rolls Full Inventory Including Felt, Cork, Rubber, Sponge, Foam, Fibre And Plastics. Our Materials Come Standard In Two Forms: - Sheets (Full Sheets Or Custom Cut). - Rolls (Partial Or Full Rolls Available). Buns (Thick Sheets) Of Foam And Sponge Rubber Products Can Be Skived To Required Thicknesses. Commercial And Military Specifications.