Gadpiparty 4sets 100pcs Butterfly Clutch Pin Backs for Crafts Secure Locking Lapel Pin Backs Easy to Use Replacement for Jewelry Making DIY Craft Supplies Portable and Lightweight 100pcs*4

Package List 400 x Pin Backs Characteristics -Color:Black lapel pin backs -Size:1.00X1.00X0.50cm/0.39X0.39X0.20in pin backs locking -Material:Iron pin badge backs - Mini safety pin back clutch. Lightweight and portable design, which is easy to carry and store spare pin backs. - Also can used for jewelry making and DIY craft projects, very professional to use for diy. Suitable for pin, badge, and jewelry replacement butterfly backs for pin badges. - With smooth opening and closing, the replacement pin back is well secured, to use pin keeper backs. - Great for use as lapel pin backs, brooch pin backs, tie pin backs hat pin backs, fits on tie tacks, badge pin, name tag, etc clutch pin backs locking. - Easy to install and remove it easily, handy and convenient for use pin backs for enamel pins.Goods Informationpin backs locking It is and .lapel pin backs This locking pin back.butterfly backs for pin badges It without being easily damaged.metal pin backs keepers The pin back is made of solid iron materials.pin backs for enamel pins It is an excellent locking pin back that can bring you more convenience, allowing you to have comfortable experience

• Badge pin backs--it can be applied to lapel pin, tie tacks, service bars, jewelry making, etc,, for DIY making,metal pin backs keepers
• Pin backs for enamel pins--easy to install and remove it easily, handy and convenient for use,brooch pin badge backs
• Clutch pin backs locking-- replacement for lost backs badges, name tags, etc,, pin back is very practical and useful,pin safety backs
• Butterfly pin back--also can used for jewelry making and DIY craft projects, very professional to use for diy, suitable for pin, badge, and jewelry replacement,metal pin backs
• Lapel pin backs--they are supplies for making DIY crafts, the pin back is tight and not easy to fall off,pin keeper backs