Unique uneven hammered curved tube surface, delivers artisanal minimalist texture, adds layered vintage charm to pearl bracelets and necklaces. Uniform straight through hole, compatible with pearl strands, metal chains and beading wires, easy to string for DIY craft. Thick gold electroplated coating resists oxidation and fading; nickel-free & lead-free alloy, hypoallergenic for sensitive skin. Silver jewelry factory direct supply, flexible MOQ for bulk orders, support OEM & ODM custom size, plating and stone layout.