Dental Gingival Retraction Knitted Cord Size 000, 00, 0 cord is made of 100% cotton, knitted into thousands of tiny loops to form long, interlocking chains. This unique knitted design exerts a gentle, continuous outward force following placement, as the knitted loops seek to open. Optimal tissue displacement occurs in 3–8 minutes. Features and Benefits: The original—and smallest—knitted cord Provides rapid tissue displacement, detailed margins, and quality impressions Facilitates easy packing and stays placed better than any twisted or braided cord Compresses upon packing then expands for optimal retraction Package contents: 1/Pack (as per order)