RPS Adeno Detector™ Immunology Control, 1 Set Rinse Free Soap Shampoo * Unique air pocket design Two 1 inch urethane * Unique air pocket design helps stimulate blood circulation and invigorate back muscles 12 Grab Bar * Durable knurled finish chrome plated steel is attractive and easy to clean * Knurling around grab bar diameter provides a no slip grip * Mounts vertically or horizontally * Stand off from wall: 1 1 2 * Attractive retail packaging * Lifetime Limited Warranty * Grip diameter: 1 * 250 lbs QuickVue adenoviral conjunctivitis external controls are to be used with the QuickVue adenoviral conjunctivitis test only and are intended to verify that the test reagents are working and that the test is performed correctly The controls are for a maximum of three uses