Sufficient swivel snap hooks and keyrings to meet your different needs, compact functional design can easily fix important items. Made of high-hardness stainless steel with polished surface, anti-rust and non-fading. They can put keys, zipper pulls, tags and whistles on the backpack, multiple uses. Features -Color:Assorted Color -Material:Alloy -Size:3.20X1.20X0.30cm/1.26X0.47X0.12in -Made of high-hardness alloy with polished surface, anti-rust and non-fading. -The swivel lanyards trigger snap is made of high-grade alloy, not easy to rust, not easy to fade, smooth surface without pits, bright colors, and durable. -The metal clasp can be swivel 360 degrees without tangles. Sufficient quantity can meet your quantity demands. -They can put keys, zipper pulls, tags and whistles on the backpack, multiple uses. -The firm snap buckle ensures that your items will not fall off and are easy to use. Package list: 250 chain swivel buckles