Versaframe is designed to add support and enhance safety while toileting. Contoured waterfall armrests are designed to add comfort and provide an excellent gripping surface. Anodized aluminum frame is sturdy and lightweight. Quickly secures to most toilets. Arm height adjusts from 28" - 32". Arm width adjusts from 18" - 21". Easy tool-free assembly. 300 lb weight capacity. Designed to meet the requirements of HCPCS code: E0243. Lifetime limited warranty.