Made of premium 925 sterling?silver base with bright gold?plated finish, nickel?free and hypoallergenic, suitable for wearers with sensitive ears Complete 4?pair assorted set with four different bead diameters, convenient for layered multi?hole ear matching Mirror?like polished round?ball surface without sharp edges, comfortable for long?time wear on earlobe, tragus and helix piercings Minimalist timeless design, easy to match other studs and adapt to daily outfits, work?time styling and casual occasions