- The dentist will place the healing collar (also called a healing cap) on the head of the implant — this helps guide the gum tissue in the proper way to heal. It's a round piece of metal that keeps the gums away from the implant. - Eztetic implant healing collar, NP x 4.5mm diameter, 3mm length. - Connection type: eztetic connection. **For further product information, please contact Chat Support**