Package includes: You will receive brass and silver clamshell bead tips . You can use these findings to make your own style jewelry. Comfortable Touch: Protect your skin from scratching.Won't cause your skin got sore,itchy and black.Wonderful open bead tips knot covers for sensitive skin.Although you wear the cover all day,not feel discomfort.The open bead tips knot cover edge isn't sharp,give you a comfortable touch. How to Use : You can string this bead tip onto the end of your knotted silk cord to hide the knot at the end and provide a loop for attaching a clasp. It is easy to use when you are making jewelry. Wide Usages: Bead Tips Knot Covers are used to conceal knots at the ends of beaded strands and to connect the strands to the clasp. Great sizes and secure styles in these versatile, all time favorite components. Versatile Functions: Crimp covers are open on one side allowing them to slip over the crimp tube. They look like a bead, so it gives the design a more finished look. They are used with beading wire to secure the start and finish of the strand by crimping the crimp beads.