Brass push button allows for easy, tool-free assembly and disassembly of back 
Non-skid, rust-resistant, swivel casters (2 with locks) 
Aluminum construction is lightweight and durable 
Angled back for support and comfort 
Full length plastic arms for added comfort 
Comes with a 7.5 qt commode bucket, splash shield and cover S
plash shield acts as pail holder