Oral-B Glide Floss 40m x 4-piece set One of the four has been used 2-3 times. ORAL-B Glide Floss 40m x 3-pack Glide Pro-Health Type: Dental floss *This item has been stored at home. We appreciate your understanding and purchase. I am selling this because I have too much stock. ● Thoroughly removes plaque between teeth and between teeth and gums. ● Easy to maneuver, smooth, and durable material. ● A brand recommended by dentists. ● Strong, break-resistant floss with a thin coating of natural wax.