plastic snap button Material : plastic,resin color : white ,black... shape : round size : 7mm,8mm... Comm : Plastic snap button1)material : plastic,resin...2)color :white,black...per client's request3)packing :100pcs/bag4)moq : 50,000pcs/color5)shape : round6)size :7mm,8mm...We also accept the OEM and feel free to contact us for more details.Tks. Plastic snap button