1.0ml & 0.5ml Insulin, Unibody.Specially designed for no dead space, no loss of insulin, and with ultra fine needle.Strict quality control from the raw materials import to the sterilization, andthe raw materials used are non-toxic, non-pyrogenic and for medical grade.Excellently accurate graduation as well as most precision gasket. ?All syringes are manufactured by the finest full automatic machines in theapproved G.M.P. clean room facility.Sterilized by Ethylene Oxide gas, and the self-sterility syringe is guaranteedfirmly the perfect germ-free conditions out of polybag(open to air).Specification of manufacture:Size : 1.0ml, 0.5mlNeedle : "28Gx1/2", "29Gx1/2", "30Gx1/2", "30Gx5/16" Packing specification:Self-sterility : 10pcs/polybag. 100pcs/box. 4,500pcs/carton. Individual blister packed: 100pcs/box. 3,000pcs/carton.