Alloy Rhinestone Connector Settings, Lead Free, Oval, Golden. Borehole: 2.5mm & 4mm; 31mm long, 23mm wide, 2mm thick, hole: 2mm. Loved for its affordability and precious-metal look. Intricate, fanciful shapes for stunning new design ideas. You can paste rhinestone which are in the appropriate size to the settings to make connectors. They are excellent for gorgeous jewelry design and various decorations. So buy this and Get 54% OFF 50 pcs Golden Alloy Rhinestone Connector Settings for $2.55 @PandaHall