Advantage :
1.The ring body is made of super-elastic nickel-titanium alloy, with stable and reliable clamping force, durable and soft, good resilience, no deformation, and long service life.
2.The front part of the ring body is designed with a special clamping groove for placing clamps, which makes the opening and placing operation safe and labor-saving, convenient and accurate.
3.The head is made of PEEK gold resin, which has good elasticity and toughness.
4.The contact area of the head is made of elastic silica gel, which makes the cavity-shaped cheek-tongue wall fit more tightly and wider, making the forming sheet more suitable for the anatomical shape of the tooth and the edge ridge.

4.135°C autoclavable

Country of Origin: China