300 Lb. Capacity * Features an aluminum frame * Features contoured soft foam arm rests designed to assist the user in sitting down or rising from the seat * Ideal for people who need extra assistance because of significant lower extremity weakness or poor balance * Legs are height-adjustable * Adds 4 (10 cm) to the bowl height and eliminates the need for a commode or added toilet seat frame * Width is 22 1/2 (57 cm) * Length is 16 (41 cm) * Opening measures 10 x8 * Fits both standard and elongated toilet seats *.