Specification: Product comes with 4 inch heavy duty iron frame & 12 gauge thickness of frame that provided stability and strength to the structure. UNIQUE DESIGN : Product comes with frame along with seats which can easily assemble by nuts & bolts. A flat arm pad allows comfortable operation. It allows aligning elbow off pad in order to reduce joint compression. Size: Length: 53 inches / 135 cms Width: 45 inches / 114 cms Height: 44 inches / 112 cms