The 3M Ion NI-CHRO Temporary Molar Crown Assortment Kit is a high-quality dental crown set designed by the trusted brand, ion. Made of durable stainless steel, these temporary molar crowns are perfect for use in dental procedures. Manufactured in the United States, this assortment kit ensures that you have the right size and fit for your patients' needs. Whether you are a dentist, dental lab technician, or healthcare professional, this product provides reliable and professional-quality temporary solutions for your dental crown requirements.