100% Spun Polyester Sewing Thread Spec:20S/2,20S/3,30S/2,30S/3,40S/2,40S/3,50S/2,50S/3,60s/1,60s/3...Packing:1000Y,2000Y,3000Y,4000Y,4500Y,5000Y,5000M 10000Y,1KG,1.89KG...Each Cone 50Y,100Y,100M, 200Y,200M,400Y,500Y,500M,1000Y,1000M...Color:560colors available,customer's color card is acceptable Polyester Sewing Thread