Specifications Material: Iron, Mesh Cloth, Sponge Process: Painting Style: Modern Color: Green Shape: Rectangular Assembly Required: No Adjustable Angle: 20°~75°(Five-gear Adjustable) Load-bearing Capacity: 90kg/198.42 lbs Gross Weight: 4.1kg/9.04 lbs Net Weight: 3.9kg/8.6 lbs Armrest Length: 40cm/15.75in Cushion Size: 40*38cm/15.75*14.96in Backrest Size: 57*67cm/22.44*26.38in Package Size: 69.5*63*9cm/27.36*24.8*3.54in Package Included 1* Sit-up Backrest 1* Moisture-proof Mat 1* Eyepatch 1 Pair* Earplugs.