DualForce Matrix System Rings, Pre-Molar, Orange (2 Pack) 209007-B

Engineered using unique, dual Nickel Titanium wires and independent interproximal separators, DualForce™ Rings provide significant and balanced separation force (mesial/distal) and an excellent matrix/tooth seal. Using Nickel Titanium wire renders Rings resistant to fatigue so you will have consistent separation force throughout the life of the ring.

• Engage the tooth more firmly and are very stable
• Less hand strain is required to open the rings, yet separation force on the teeth is stronger
• 20° angle placement increases separation force and prevents cusp and rubber dam clamp interference
• Interproximal separators are made with non-stick, durable plastic – preventing composite and adhesive stick, and breakage
• Ideal for stacking or butterfly placement techniques