Stainless Steel "Square Edge Rubber Stoppers" Safety Chain Charm Bead 028 Quantity: 1 Bead Material: Stainless Steel Fits: Most major brand bracelets such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, and other add-a-bead bracelets. Core: Sliding 4.5mm BEST MOST HIGHEST QUALITY CHARMS ON THE MARKET! NO NEED EVER FOR POLISHING, OR SERVICE LIKE STERLING SILVER NEEDS. LASTS FOREVER! COMPLETELY HYPO-ALLERGENIC STAINLESS STEEL SAME MATERIAL USED IN HOSPITALS FOR A SHINE AND LUSTER THAT LASTS!