Canvas back with steel frame
Bungee cord cushioning
Hinged Back for lower back support and comfort
Bottom hook to secure to bleachers
Fabric back not on chair when shipped
Back fabric is removable for easy decorating
Max drop weight 350 lbs.
Size: 16"H x 17"W x 13"D (open); 4"H x 17"W x 13"D (folded)