1.material:brass. 2.size:The Brass Pop Rivets are 10*6.8*6mm. 3.high in quality , ... low in price. Item NameBrass Pop RivetsBrand NameZhongguMaterial Brass, Stainless steel, carbon spring steel.Finish Blue zinc, chrome, ect. It also ... .Carton size: 280*225*135mmDelivery detail20~30daysMOQ50000piecesAdvantageLow price, high quality, good after-sale servicePayment TermsT/T, Western Union