Material: S925 Sterling SliverWorkmaship: ElectroplatingStyle: Simple/Classy/FahionPackaging: OPP transparent seal pocketSize: 5mmWeight: About Men2.5g Women1.75gMaintenance: Sliver cloth to keep dry and sealedAvoid: Chemicals/Cosmetics/Wet Environment(it is needle soft please doo not manual)Please Note: All products are manually measured, there may be a little errors, it is only supplies the reference, please take material object as.