Professional Brushes are made of 100% silicone,It is a fashion, durable,green,special,good quality cosmetics.It certificates SGS Professional Brushes:1.Material:100% Silicone2.Color:Any color and molds are available.3.Certification:SGS,FDA4.Producing:Debossed/Embossed5.Packing:1pcsPloybag,1pcs Package,20pcs Carton Box or your requirement. Professional Brushes