1.Crystal button 2.Material:Glass 3.Size:14mm,16mm,20mm,25mm, ... ,45mm 4.Shape:Round 5.Colur:can meet your need Crystal button,Decorative button,glass button,High transparentPermanent brightnessMaterial:GlassSize:14mm ... .com Update time:2012-1-2 Decorative button,glass button,crystal button