[1 BOX 40SET BRASS BAYONET CLASPS]: Totally 40 set brass bayonet clasps are in 4 size all in great silver color. [4 SIZE]: Brass bayonet clasps size 1:14x3mm hole: 2mm; brass bayonet clasps size 2:17x4mm hole: 3mm; brass bayonet clasps size 3: 17x5mm hole: 4mm; brass bayonet clasps size 4: 19x6mm hole: 5mm; container 6.8x5.2x1.1cm [EASY TO USE]: These steel bayonet clasps are a convenient substitution for other types of clasps. Apply glue to the leather rope port and then insert the end of the cord completely through to the end of the cap. [GOOD BRASS MATERIAL]: The bayonet clasps are made of high quality brass lightweight and resistance to rust with smooth surface durable and will not easily break perfect for your project. [MULTIPLE USAGE]: Suitable for the latest leather pleather silk satin cord necklaces and other stringing materials to create an adjustable necklace or bracelet; Also perfect for repairing your existing jewelry or creating homemade jewelry