Wilton Master Decorating Tip Set, 55-Piece decorating tips, Cake Decorating Supplies Cake decorating tip set contains an assortment of round, star, petal and leaf tips as well as specialty tips The Decorator Smart Tip Organizer allows you to grab any tip you need quickly Material: Plastic and metal Both flower nails are 1.25 in. (3.2 cm) Tips, flower nails and couplers are top-rack dishwasher safe; wipe organizer case with soft, damp cloth