Style: Our Charm Bangel has removable end ball stoppers that twist off to add charms. Bangles come with two spacer stoppers. Material: 14k gold or sterling silver plated brass 2" Diameter Jewelry Care Lightly polish each piece of jewelry after you wear it with a soft cotton cloth. For rings, try to remove them when you wash your hands that way the plating will not wear off. Store your jewelry in the pouch you received to protect it from getting scratched and keep the pouch in a sealed plastic baggie. Do not shower or go swimming with your jewelry. Jewelry 101 The Sis Kiss recommends taking off all jewelry before using hand sanitizer or washing your hands. We love our products and want yours to keep looking like new. Hand sanitizer and harsh soaps may affect your jewelry, so we recommend removing your TSK Bling before washing up!