1. Frame structure made of re-engineered PP Nylon mesh fabric
2. Ergonomically designed lumber support
3. 2 way nylon adjustable arms with PP pad
4. Foam mesh on seat with robust plastic seat cover
5.Single angle lock synchrotilt mechanism
6. Class 3 Gas Lift with telescopic cover
7. High density PU foam seat cushion
8. Anti-skid nylon twin castors
9. Glass filled nylon base