Multi-function pin backs--these clutch back can be applied to tie tacks, lapel pin, badges, service bars, and jewelry making, etc,wear-resistant pin clutch
Locking pin back--can be pin clutch back for lapel pin, flat studs, citation bars, service bars and jewelry,daily use pin backs
Alloy locking pin keepers--a special women, , friends, lover, family member attractive, charming and fashion,pin keeper
Pin backs for books--made of strong and alloy material, lightweight, durable, wear resistant, which can be used for a long time,replaceable pin backs
Convenient pin keeper--compact and light in weight design for easy to carry, sufficient quantity can meet your quantity demands,pin clutch