ALL in ONE 10 Sets Magnetic Button Clasp Snaps for Sewing Craft Bag Clothing Scrapbooking No Tools Required (18mm, Antique Bronze) Quantity: 10 sets Size: 14mm (1/2") for clothing/light-duty or 18mm (3/4") for purses, jackets, covers Color: antique bronze Simple to attach - just insert prongs through fabric/material & fold-over; backing pieces included