The patented V-Ring Sectional Matrix Retainer Ring is first in the world with these versatile key features:

• An integrated nickel-titanium (NiTi) spring gives it unequaled strength and resilience. Unlike stainless steel springs, V-Ring never needs resetting for superior separation force and retention.
• A unique V-shaped gap between legs of the tines accommodates the wedge rather than blocking its way. With other sectional matrix systems, the wedge and retainer spring compete for interproximal space, causing the wedge to distort or spring to jump off. Amazingly, the V-Ring gives you the ability to wedge from both sides, even after the V-Ring is placed!
• Micro-prongs at the tip of each tine grip the undercuts on either side of the embrasure for superb spring retention.

Works on narrow and wide embrasures and with most types of sectional matrix bands. Fully autoclavable. Three V-Rings per pack. Fully sterilizable stainless steel.

Available for sale in the US and Canada only.