Comfortable swivel bath seat provides back and arm support, locks into four positions, easy entry into bath, sit and swing legs over into the bathtub Version: Heavy Duty, stainless steel frame Rotating seat with back and adjustable arms, adjusts to fit internal bath widths 17" to 27½" and external bath widths 25" to 31" Additional measurements: seat size 17½" x 16", backrest height 14", width between armrests 19" Sturdy, stable bath seat for bathroom safety, ideal for elderly, disabled, handicapped, injured, and other individuals who want to sit while bathing