Trupos Ultra Gaslift Name: Trupos Ultra Gaslift Description: The Trupos Ultra Gaslift is a strong, durable student chair promoting optimal student posture. Designed and built by Batger Size: 600mmW x 600mmD - adjustable height Codes: RES251, RES51P (padded), RES251D (drafting height) RES251T (tableau arm) Composition: teel Frame S High Density Polyethylene (HDPE) Options: range of student heights Full Custom colours Padded seat (range of fabrics colours) Seat and back colours Trupos Ultra Gaslift with Tableau arm (RES251T) Built to Australian Standard: ASNZS 4610.2 1999 Educational Chairs Strength, durability and stability