Crystal hairpin 1.Matel:Metal,crystal and pearl 2.Various Designs Available 3.High quality,Competitive price 4.OEM is ok. Crystal hairpin1. ... Matel:Metal,crystal and pearl2.Various Designs Available 3.High quality ... ,Competitive price4.OEM is ok.The material can be different alloy,plastic,resin,iron,crystal,ect.The material is eco ...