Busse Hospital Disposables Tubing Connector, 1 4 Inch Inner Diameter, 10 Foot, 1 Case of 50 Jobst Opaque 30 40 Thigh Hi Pull on design for effortless wearing 18747 Pull on design for effortless wearing Black * Designed to increase comfort by aligning your spine and supporting correct posture * Unlike traditional L shaped chairs the S shaped frame of the Obusforme molds your spine into proper anatomical alignment * Muscles relax leaving you more comfortable and energized * Features molded impact resistant lightweight polycarbonate frame * Durable polyurethane foam protects frame and provides cushy comfort * Hypoallergenic cover can be removed and spot washed * With removable adjustable lumbar support pad to provide additional comfort for the lower back by supporting the lumbar curve * Use together with any Obusforme seat Suction connector tubing is clear so you can see what is passing through it 25 inch inner diameter