Specifications: Color BlackMaterials Metal PU EPE Foam SpongeOverall Dimensions 51.5-59" x 21" x 20-48.5"Size of Back Cushion 31" x 12" x 2"Size of Seat Cushion 16" x 12" x 2"Adjustable Height of Leg Holding Bar 9.5"Net Weight 27.5 lbsWeight Capacity 330 lbs-8 back positions and 3 foot positions for diverse needs-Solid metal frame for high durability and sturdiness-Sturdy triangular structure and supporting bar for extra stability-Soft back and seat cushions with multi-layer design for comfort-Anti-slip handgrips and foam padded foot holders for cozy use-Smooth and waterproof PU cover for soft and comfortable touch-360° rotatable foot pads for added steadiness and floor protection-Ideal for a variety of requirements and full body workout-Easy to assemble with detailed and illustrated user's manual