A sturdy, height adjustable metal frame with a clip on, one piece moulded seat. The seat is contoured and has a partial cut-away to facilitate personal hygiene. The cross members are width adjustable using a pin clip system, allowing the frame to be completely assembled or disassembled without tools. Height is also adjusted using a pin clip system, which leaves no protrusions to snag skin or clothing. The legs have non-slip rubber feet, but screw-down feet are available for a more permanent fixing. Flat packed. Width at top 480 to 530mm (19 to 21"). Seat height 380 to 530mm (15 to 21"). Depth at floor 470 to 530mm (181/2 to 21") depending on height setting. Weight 5.9kg.