Key chains Material: polyester, accessories: metal key ring and metal lobster clip Size(WidthxLength): 20mm x 10cm Key chainsMaterial: polyester, accessories: metal key ring and metal lobster clipNormally Packing: 10 pcs tied together, 100 pcs in a big polybag, 500 pcs in a carton.Product No.: BK739,BK740,BK741,BK742,BK743,BK744/745