Description This breakaway safety clasp is made of premium material, which can withstand the long-lasting use. Features the plastic material, which has high durability, not easy to deform. Fine workmanship, it ensures the practicality. Features - Material: ABS - Size: 2.70X1.60X0.30cm/1.06X0.63X0.12inch - It is made of plastic material with exquisite workmanship for durability. - Can be used as a connection tool for bra, bow tie, rope, etc. - You can use them for connecting your lanyards, keychains, strap lanyard and other crafts. - Help you to link the lanyard, convenient to use without the needs of the tailors. - You only need to insert the rope to be connected into the button and then close the button.Package list: 100 x connection buckles