Replacement Foam Set for 1520 Foam Sheet Type Convoluted Foam Sheet Thickness 203.2 mm Sheet Width 16 in Sheet Length 20 in Sheets per Case 3 Sets per Case 3 Overall Thickness of Set 8 in Foam Square Length 20 in Foam Square Width 16 in Overall Foam Square Size 20 in L x 16 in W x 8 in H