Wilton Decorate Smart Decorating Bag Sleeves, 3 Count Includes 3 multi-functional sleeves made of durable plastic material Simple but unique design features make the process of filling and drying decorating bags easier Sleeve holds decorating bags upright, providing stable support while filling the bag with icing Sleeve also acts as an upright stand for a filled bag if you need to set it down during the decorating process Sleeve has ventilated sides that allow air to circulate through the bag