1,High quality , high accuracy , good price
2,Main Color of products : Yellow(Y) ,Blue (B),black(D)
3,the shelf life is about half year to a year, Storage condition: under about 10-30 degree.
4,Package:500pcs/bag for 8mm-16mm, 250pcs/bag for 24mm-44mm
5,Delivery time: 3-5days after get payment.
6,Package: box