Twixit! Clips provide a sure seal for all types of bags and are safe to use in a freezer, microwave or on "boil in" bags. Set of 10 includes two giant, four large and four small in pink and white. Dishwasher-safe. For every set sold, we’ll contribute $1 to the American Cancer Society®. Help Whip Cancer Edition, Check out our Outlet. This item has been discontinued.