Easily accomodates transfers in restricted areas. Padded arms lower easily by pushing release lever and raise by lifting to lock. Can be used over the toilet with use of optional splash shield (#6319). Standard 14"W x 15"D snap-on seat has lid. Round pan and pan holder has anti-rattle collar for less noise. Chrome-plated, 1" welded steel tubing with angled legs adds extra stability. Base is 20(1/4)"W x 20(1/2)"D, and width between arms is 17(1/2)". Seat height adjusts from 17" to 21" and overall frame height adusts from 28(3/4)" to 33(1/4)". Weight capacity: 250 lbs. 3-year limited warranty.