Shop Print Media, 92% Polyester / 8% Spandex, Submucosal Lifting Agent, 50 Foot Length, Burton Medical®, For QuickVue Dipstick Strep A, QuickVue+ Strep A or QuickVue In-Line Strep A Kits, 400 IU - 3.5 mg - 5,000 IU / Gram Strength