100 yd (91.4 m). Compare to Reach Mint Waxed Floss (Reach is a registered trademark of the Johnson & Johnson Corporation). Helps remove plaque and prevent gingivitis. Healthier gums. Cleaner, fresher breath. Helps remove plaque between teeth and just below the gumline. Helps reverse and prevent gingivitis. Questions? 1-888-423-0139. www.topcarebrand.com. Quality Guaranteed: This TopCare product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed.