By Antonio Saturnino. Frame: Metallic anticorrosion painted, covered by polyether. Frame assembly without tools. With Surprise System. Suspension: "Intelligent System" with three options to choose from: soft, medium, or firm. Suspension with a metallic embroidery frame for easy cleaning under the sofa. Double inclination: flat or inclined, which allows individual to control comfort per seat. Arm: VIP Feet: P2 oval metallic feet, height 2.4" Seat A2: VISCOELASTIC cushions extra comfort "memory foam effect" 121 lb. and base 77 lb polyether (cfc free) Height 8.66" With wrinkle control. Cover: Completely removable cover. Loose covers separated into parts for an easy washing. The combinations with the seat cushion A5 will not be upholstered in leather. Back R2: Back cushion in polyether 55 lb. (cfc free) Height 20 in. The cushion can be raised 3.15" with hidden bolster. Kidney cushions: 2 kidney cushions per seat. Combination of 33% polyether, 33% antiallergenic hollow fiber and 33 % down feather.