Mechanism: Swivel & tilt mechanism with back tension adjustment. Gas Height Adjustment Base: 600mm Nylon base with 50mm hooded castors Back: Nylon frame with netted insert. Seat: Pressed plywood. VP70 high density foam.
Mechanism: Swivel & tilt mechanism with back tension adjustment. Gas Height Adjustment Base: 600mm Nylon base with 50mm hooded castors Back: 22.23mm Square tubing. Netted slip cover. Seat: 16mm Chipboard. VP70 high density foam.
Mechanism: Swivel & tilt mechanism with back tension adjustment. Gas Height Adjustment Single laminated pressed plywood shell Base: 600mm Nylon base with 50mm hooded castors Back: Pressed plywood. VP30 medium density foam. Seat: Pressed plywood. Laminated VC64 chip foam and VP70 high density foam. Polyurethane loop arm with steel insert Arm Sub Frame: 25mm Round tubing
