This nifty pair of closures are made to be temporary. Each one comes in two parts, mounted on screw bases. Screw one half onto each side of the front of your cardigan and then snap them together. You can remove them at any time and change the position or move them to other garments without damaging the fabric. The clasps measure 1" x 4" when snaped and are made from aubergine-dyed leather. Sold as a pair. Made in USA.