Enhance your knitting experience with our comprehensive set: 8pcs knitting needle stoppers cord lock and 10.93 yards 2mm rubber cords and 5.46 yards 3mm rubber cords ncluded Premium Rubber Material: Lightweight, smooth, and strudy. Made of synthetic rubber for a comfortable touch. Note: Due to the rubber material, there may be some smell but do not affect normal use and not harmful Easy to use: Simply wrap the cord around your needle, secure it with the stoppers, and enjoy uninterrupted crafting sessions. Easily keep your stitches in place Function: 1. It can used to hold stitches in place. 2. Substitute for the barber cords. 3. For knitting projects: The tubing slides right onto the needle ends and grabs hold of the needles firmly With a Spool: Our tubuing rubber cord comes with a spool to avoid tangling and missing, convenient to be cut and organized. When not in use, just roll it back around the spool and store Versatile: This hollow pipe cord can be used for a variety of purposes, including holding stitches in place, substituting for barber cords, and for knitting projects.