1. Seat width: 16", 18".
2. Frame: steel.
3. Cross brace: steel.
4. Upholstery: nylon.
5. Armrest: steel.
6. Armrest pad: PVC.
7. Footplate: plastic.
8. Front wheel: solid.
9. Rear wheel: mag solid.
10. Handle grip: TPR.
1. Flip back desk PVC padded armrest. 2. Swing away footrest. 3. Quick release axle. 4. Plastic hand rim.