Contains one 32" x 54" (12 sq.ft.) sheet of Dynaliner. Self-adhesive. Application: A high efficiency, general purpose thermo- acoustic foam available in 1/8, 1/4 and 1/2 thickness. Dynaliner provides high acoustic absorption and excellent thermal insulation for roof, firewall, floor, quarter panels, doors and more. See chart above for application recommendations. 1/8 " thickness Part Number: # 11101 Contents: (1) 32"x 54" x 1/8" (813mm x 1372mm x 3.175mm) Dynaliner Sheet Total Coverage: 12 ft (1.11 m)