The Restorative Strip System is uniquely designed specifically to make proximal contact adjustment and ensuring complete marginal seating simpler and easier than ever, allowing doctors to perfectly adjust contacts intra-orally. The system also includes best-in-class solutions for the removal of trapped cement and final polishing in the interproximal space. Ideal Proximal Contact Adjustment Box of 40 - Contents: (8) Black Diamond Strip (8) Orange Serrated Diamond Strip (8) White Serrated Strip (8) Blue Serrated Strip (8) Gray Final Polishing Strip