The Mega V Contact Matrix Ring is designed to achieve consistently tight, reliable contacts. Wedge placement is simplified through the "V" design, while converging tines prevent pop-offs. Its larger diameter provides easy access and the inclined hoop angle allows stacking. Mega V's unique alloy and design combine to resist distortion and exhibit superior separating force. It's autoclavable and can be used for multiple procedures without distortion. Even better, the Mega V Matrix ring is priced at half the cost of most competitive products.