Great Packages:2 colors of 120 set butterfly clutch and pin locks,60 Silver and 60 Gold,perfect for large projects, craft fairs, or uniform customization.
Great Materials:Nickel plated brass,small,sturdy and Light. Lock pins firmly.Rust-resistant with a polished finish for professional jewelry and military insignias.
Widely Use:It can be used to make tie tacks,badge insignia,citation bars,service bars and jewelry making,etc
OPERATION:Butterfly clutch with spring fastener slices allow you to install and remove it easily,handy and convenient for use.