1.Crystal button 2.Material:Glass 3.Size:14mm,16mm,20mm,25mm,30mm,45mm 4.Shape: ... 5.Colur:can meet your need Crystal button,Decorative button,glass button,High transparentPermanent brightnessMaterial:GlassSize:14mm,16mm,20mm,25mm,30mm ... :86-757-23389122WEBSITE:www.1688rs.com Update time:2012-1-2