• Height adjustable - adjustable by push button; 7 levels • Seat-to-floor height can vary from 16 "to 22" (40.5cm to 55.8cm), in 1 "(2.54cm) increments. • Seat width : 33.7 cm (13 ½ in) • Seat depth : 42 cm (16 ½ in), deeper than a regular seat • Clear height : 36 cm to 51.4 cm (14 ¼ in to 20 ¼ in) • Seat-arm height: 19.7 cm (7 ¾ in) • Width between arms : 45.7 cm (18 in) • Total height : 60 cm to 72 cm (24 in to 30 in) • Sturdy metal frame - steel frame with 22.2mm diameter rods, and 25.4mm extension legs• Plastic armrests • Removable backrest for better clearance in tight spaces • Lightweight - easily transportable • Bucket with lid included, capacity of 7 liters (7.5 quarts) • Assembles easily and without tools • Weight capacity : 350 lbs. • Can also be used on a toilet as a safety frame (without the splash guard).