Opps Stainless Steel Magnetic New Design No glass 35mm Locket Necklace Important!! Because of the magnet fastener this necklace is not suitable for bearers of heart pacemakers!!! Opps design no glass locket pendant comes with 25.6"(60+5cm Extender) adjustable cable chain with lobster clasp Pendent Size:35mm, Necklace Material: Stainless Steel The necklace is Hypoallergenic. It can perfectly fit Opps 29mm coin plate. You can find the a lot of coin plates in our store. This new design no glass locket to prevent the glass from breaking and lost your charms. It is suitable for girls, women, boys, and mens.