120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins
Amazon.com: 100 Pack Butterfly Clutch with 10MM Blank Pins, CBTONE Gold Tie Tacks Blank Pins with Clutch Back for Craft Making, Badge Insignia, Citation Bars, Service Bars, Toy Pins and Jewelry Making :
100 Pairs Tie Tacks Blank Pins with Butterfly Clutch Backs for Craft Making (Silver) - Walmart.com