Nu-Hope Barrier Round Discs - 4 Inches Outside Diameter,2" Hole,10/Pack,4106Price: USD61.52 Nu-Hope Barrier Round Discs With 4 Inches Outside Diameter are made of special materials designed to provide the most comfortable skin protection and seal available. These discs are flexible, durable, and affordable. These round discs are tacky on both side and can be stretched to conform to off-round shapes. Other products from H e a l t h P r o d u c t s F o r Y o u |