Oxygen Regulator for D E Tanks 0 15 LPM (CGA870) Canes Folding * High density foam in Style:Right Ear * High density foam in the upholstered seat and back makes sitting more comfortable for longer periods of time 5 * White cotton sateen on 3 8 thick foam nylon tricot lined * One each medial and lateral stays and two contoured posterior stays are removable * Alternating loop lock straps close with hook and loop * Two adhesive foam strips and popliteal pad included *HCPC CODE: L1830 STANDARD SIZE D E CYLINDERS (BARB OUTLET) * 0 15 LPM * High strength lightweight aluminum alloy body with all brass core * Green * CGA 870 yoke and CGA 540 nut & nipple * 6 year warranty * Click style and easy to read flow rates * Laser etched: no labels to come off * Protected contents gauge * Ribbed flow selector for better grip * Viton rubber yoke seal with brass ring *