[Package Contents]You will receive 100 pieces of PP breakaway clasps, sufficient quantity for most of your daily use and replacement, suitable for jewelry finding and DIY projects. [Material] This break away lanyard clasp is made of plastic material, light weight, sturdy and , not easy to break for long time use, safe and harmless, non- and tasteless, good DIY accessory for jewelry making. [Dimensions] has a 2.5 mm hole, allowing it to be threaded through rope less than 2.5 mm in diameter. [Many Occasions] Our jewelry connectors can be used to attach necklaces, bracelets, lanyards, key chains, lanyards with lanyards, and all kinds of crafts, and you can also use them to attach all kinds of bags, handbags, clothes, shoes, hats, and gifts with fixed connectors. [DIY Project] Support DIY, you can use this barrel clasp to connect and fix the lanyard, you can use your imagination to complete a variety of DIY projects and crafts, also ideal to share with your family and friends. Note: Slight color difference or difference in kind, does not affect the use, please do not mind, thank you! Colour:Black Material:PP Package Contents: 100 pieces of black breakaway clasps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.