Stainless Steel Permanent Molar Crowns, Size 3, Lower Left First Permanent Molar Prefabricated stainless steel crowns manufactured with life-like height, contour and occlusal surface. They are pre-crimped at the cervical margin for fast and easy placement. Pre-trimmed, belled and crimped for fast and easy placement. Superior longevity compared to multi-surface amalgam fillings. Made in the U.S.A. of high quality stainless steel. Suggested Application: Permanent molar crown applications.