... / braceletsHole sizeapprox 4.5mm with screwsWeightabout 1-5g for each, few are over 5gSurface TreatmentPolishing/Silver plated/Gold plated/EnameledQualityHigh quality, promised nickel ... are good at many kinds of material. such as sterling silver, copper, alloy, stainless steel, glass, gemstone, and so on. ... order, no MOQ.2, OEM/ODM order, MOQ for silver 50 pcs/style, MOQ for copper 100 pcs/style, MOQ ...