Heritage Super Tuf Trash Bag, 1 Case of 200 Jobst Relief 15 20 Knee Highs Excellent for long term care Wrist and Hand Excellent for long term care and the podiatry practice 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 Performance bottom seal resists leakage Come in a bulk flat pack