Check the listing for details. 20Pcs Cord End Cap 3.5mm ID Silver Copper Column Barrel End Caps for DIY. Condition: New. Listed at 15.12 USD. What is this?The Cord End Caps, which are used to finish string materials such as jewellery thread, good for covering up curled beads, knots or thread ends in bracelets, necklaces, earrings or anklets jewellery making and crafting. Moreover, it is also a good choice to combine it with leather, suede, fringe, lace, ribbon.What will I get?Inner diameter: 3.5mm/0.14inchOuter diameter: 4mm/0.16inchLength: 33mm/1.3inchColor: SilverMaterial: CopperIn the package of: 20 x Cord End CapsAre there any advantages of the product?Our end cap barrel bead is made of brass process, it is durable, corrosion-resistant and not easy to discolor.With leather, suede, tassel, lace, you will get new necklaces, bracelets and earrings as presents to your family members and friends on Valentine's day, Halloween, Christmas, New Year or birthdays.