Completely assembled with steel fasteners and metal braces * Pre-assembled handrails and uprights * One piece handle/rail support system * Comfort grip moulded solid hardwood handrails * All hardwood plywood base with an ultra-durable UV-cured * Pre-assembled handrails and uprights *finish * Platform 24 x36 x24 * Each Step 10 x36 x6 * Overall Size 56 x40 x59.5 * Rigid bolt-through mounted handrail * Two full width safety treads on each step * Tough PVC edge tape * Powder-coated 2 x 2 steel uprights * Brace reinforced underside * Small corner staircase for limited space * Requires a minimum 9' ceiling * 500 lbs. bariatric load capacity under normal use