The Carex® Toilet Safety Frame bolts securely to the toilet to help users safely get on and off to the toilet. Constructed of 1" anodized aluminum tubing, this toilet safety frame adjusts in height from 27.5" to 31.5" in 1" increments. The width adjusts from 17" to 19.5". The armrests also have a gripping texture for added stability. The legs have rubber tips to ensure that the safety frame doesn't slip on or scratch the bathroom floor. This toilet safety frame has a weight capacity of 300 lbs.