... material, and fold the prongs over on the back-side. Washable and durable.Rivet Studs Choose from ... Filigree designs.1 Materials:Alloy.2 Size:3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,12mm,14mm, ... ).Printing Color:Red,Blue,Yellow,Green,Orange,White,Black,Purple,Mixed Color etc.4 Shape:Round,Dome,Skull, ... ,Cone,Pearls,Spot;5 Type:Round(Pearl) Dome,Flat Top,Bullseye Studs,Elbow' Studs,Flat Bar Studs,Cone Stud etc. ...