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