Uhome 2014 style 10 Sets Silver Tone Magnetic Clasps Rivet magnetic buckle 14mm/18mm-for Sewing,Craft,Bag,Clothing,Scrapbooking No Tools Required - Choose Small or Large (14mm) Highly functional magnetic fasteners - take the place of buttons & other closures Simple to attach - just insert prongs through fabric/material & fold-over; backing pieces included Choose from 2 sizes - 14mm (1/2") for clothing/light-duty or 18mm (3/4") for purses, jackets, covers 100% brand new and high quality shipping from Uhome Bags & totes accessories