REAL 18K GOLD PLATED BEAD TIPS: All bead tips are made of 18k gold plated brass, this material is not easy to break in the process of use, long-term use will not corrode and fade 1 BOX 300PCS KNOT COVERS: There are 300pcs bead tips come with a plastic box for storage, box can be use to hold the remaining SIZE: About 6.5x3.5x3mm/0.26 inch, hole is about 1.6mm/0.06 inch HOW TO USE: After stringing the beads, thread the string through the hole right in the center of the bead tip then knot the string, folding it together after the knot. Then you can join the ends together with a lobster clasp or a ring clasp DIY CRAFTS: It will be used in the process of making necklaces bracelets anklets keychains pendants. Standard size fits most cords. A handmade jewelry will be a perfect gift for friends and families Beebeecraft Crafted Only For You Beebeecraft 1 Box 300Pcs Bead Tips Real 18K Gold Plated Clamshell Knot Covers Fold-over Calotte Ends Tips for Jewelry Making Findings DIY Crafts Material: 18K Gold Plated Brass Feature: REAL 18K GOLD PLATED: All bead tips are made of 18k gold plated brass, this material is not easy to break in the process of use, long-term use will not corrode and fade DIY CRAFTS: It will be used in the process of making necklaces bracelets anklets keychains pendants. Standard size fits most cords. A handmade jewelry will be a perfect gift for friends and families Package list: 300*Bead Tips: 6.5x3.5x3mm