How to Buy This Product Online Prefabricated stainless steel crowns with proven successful clinical use for short- or long-term pediatric anterior and posterior use. Easy to customize. Shallow occlusal anatomy means less tooth reduction. Thick occlusal surface to prevent bite-through. Parallel walls allow for operator fit control. Pre-trimmed to optimum length and contour to save placement time. Crown set is packaged in a unique, stackable tray that provides convenient, easy storage of 3M™ ESPE™ prefabricated crowns. Wide array of shapes and sizes. Made in the U.S.A. High quality stainless steel.