What is this?This Cord End Caps are durable, lightweight, and smooth, special for leather, suede, fringe, or lace in making various accessories like bracelets and necklaces. Their precise size and easy-to-use design simplify the crafting process. Please check the inner diameter for a proper fit.What will I get?Hole Diameter: 9.5mm / 0.37 InchOuter Diameter: 10mm / 0.39 InchLength:10.5mm / 0.41 InchMaterial: BrassColor:Rose GoldIn the package of: 20 Pcs x Cord End Caps.Are there any advantages of the product?Our Cord End Caps features fold-over crimp ends with lobster claw clasps, crafted from durable brass with special electroplated finish. These components are designed to hold cords in place and your jewelry pieces.