Becton Dickinson Alcohol Swab Pads 100 Count. Support reliable site preparation for safe, hygienic insulin injections. The disposable swabs are thick, soft, and individually foil wrapped in to prevent leakage and drying out, as well as for convenience. They are made of 70% Isopropyl alcohol for optimum anti-bacterial action. Recommended to be used prior to injecting with BD Insulin Syringes, BD Pen Needles, or any lancets. 100 individual alcohol swabs are contained in each box. 70% Isopropyl Alcohol for optimum anti-bacterial action. Individually foil wrapped for convenience. Use as an antiseptic skin cleanser before injection with BD Insulin Syringes, Pen Needles, and lancets. Our new four-layer wrapper provides air-tight seal which prevents leakage and drying out. Disposable Swabs. Instructions: Directions: Wipe injection site vigorously. Ingredients: Inactive Ingredients: Water Ingredients: Isopropyl Alcohol