Dental Sectional Matrix Ring, Dental Spring Clip Rings, Dental Ring Clamp, Autoclavable Nickel Titanium Clamping Ring, Dental Spring Clip Rings.-R2 2PCS

• 【Super-Elastic Titanium Alloy】 Reliable clamping, durability, and long-lasting use for dental procedures.
• 【Effortless Clamp Placement】Specially designed groove ensures safe, accurate, and convenient clamp placement.
• 【Durable PEEK Gold Resin Head】Elastic and tough head design enhances performance.
• 【Precise Cavity Shaping】 Elastic silica gel contact area ensures snug fit, perfect for tooth anatomy.
• 【Enhanced Tooth Contouring】 Wide contact area for optimal tooth shaping and edge ridge compatibility.

R2 NiTi Wedge Clamping Ring: Blue Small Application: 45, 56 clearance Orange Medium Application: 67, 78 clearance R1 NiTi split clamping ring: Application: narrow cavity type, low crown R5 NiTi elastic clamping ring: Small-blue Application: premolars/low crowns Medium orange Application: molar/high crown Wedge-shaped clamping ring has three main functions: tooth separation, retention and bonding. Deformation fit,Fit retention,Split-tooth retention. Equipped with wedge-shaped clamping ring, with good separation, retention and adhesion It can effectively prevent the occurrence of plugging after filling. The tooth-splitting clamping ring not only has a good tooth-splitting function, but also has a good clamping and retention function. 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. 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. 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.