ContacEZ Combined IPR Kit 40pcsSafe and innovative interproximal reduction system assortment with both IPR & IPR Plus strips, gives even more options to make interproximal enamel stripping efficient and accurate without creating sharp corners or subgingival ledges. The ContacEZ IPR strip kit is designed to achieve excellent interproximal adjustments, perfect seating of crowns and an ideal contour line of composite fillings, all with minimal time and effort. This is a complete