Package Include: 3 different shape caps-bullet, cone, column, each shape has 3 classic colors-platinum, light gold and ggunmetal, totally 9 style end lock, 6pcs for each style, 54pcs end locks you will receive. 3 Shape End Lock: Classic bullet rope fastener, cone rope fastener, column rope fastener, can be matched with clothes of various colors and designs, the size--bullet: 15.5x8mm, hole: 3.5mm; Cone: 13x10.5mm, hole: 5mm; Column: 13.5x7mm, hole: 4mm. Metal Alloy: Made of alloy, durable and sturdy, resistant to wearing and will not easily get frayed compared with plastic, Great for use on sweat pants or hoodies to keep from losing the drawstring and to tighten the drawstring as well. Easy to Use: Metal cord lock is to lock cord and rope for conveneint use; Just poke it through, tie a single knot, and pull hard. It will provide you with a firm grip, help prevent drawstrings from slipping. Wide Applications: Can be used on clothing, hoodie, sweater, backpack, hat, sportwear, pants closuresand more, fit a variety of outdoor and gym products; ideal for finishing rope ends