No. 1 dentist recommended floss brand., With tension control to clean below the gum line, remove plaque, and help reverse gingivitis (Glide Gum Care - helps protect against gingivitis, cavities & bad breath as part of a comprehensive dental program)., Shred resistant., Shred resistant floss; Slides up to 50% more easily in tight spaces (vs. the leading floss pick); Easy to reach back teeth., Experience the Glide difference., Tension control design allows floss to surround the tooth surface., Tension Control Technology: Squeeze to control floss tension. Satisfaction guaranteed (For guarantee, call 1-877-769-8791 within 60 days of purchase with UPC and receipt to receive a pre-paid card in the amount of the purchase). www.oralb.com., www.pg.com. Questions? 1-800-645-4337. Made in China.