Through Authenticate 
1.lightweight and rust-free aluminum construction
2.convenient and easy to assemble without requires any tools
3.swing up armrests for easy access
5.detachable PU back and legs
4.helping patient to move the seat position easily ( 360 degree rotating , 4 direction stops)
5.available colors: blue ,red , grey
6. Overall height : 81~90 cm
7.The width within arms: 45cm
8.The distance between right and left leg tubing : 52~56cm
