150/360 pcs Prong Pliers Ring Press Studs Snap Popper Fasteners DIY Tool Kit

14/18mm Magnetic Snap Clasp Fasteners Button Accessories for Leather Purses Coat. 14/18mm Magnetic Snap Clasp Buttons Rivets Fasteners for Leather Coats Handbags. Step 3: Use the snap pliers to clamp the clasp.

eBay