Completely removes extrinsic discoloration from interproximal surfaces without causing damage to the tooth enamel. Nonabrasive, flexible, stainless steel strip cleans proximal contact areas of tough coffee, tea, tobacco, and red wine stains quickly, safely, and easily to ensure patient satisfaction and save hygienist chair time. Easy to handle, even in hard-to-reach areas. High-quality steel is thinner than dental floss and leaves a smooth proximal surface for flossing. Autoclavable. Pink, 0.05mm, and perforated.