Tool-free Assembly Of Back Legs And Arm A-frame Construction Provides Stability Durable Blow-molded Plastic Bench And Backrest Height Adjusts In Increments With Unique Dual Column Extension Legs Reversible To Accommodate Any Bathroom Pinch-free Lever Allows For Push Pins To Be Depressed Without Pinching Fingers Measurements Outside The Legs Are 32 Wide And 23 Deep Seat Measures 26 Long By 16 Deep Seat Height Adjusts From 17 By 22 Weight Is 10 Pounds Weight Capacity Is 400 Pounds