1) High quality stainless steel
2) Larger inner diameter, high flow
3) Sharpness maximize patient comfort
4) Color coded hub by size for clear recognition
5) Semi-transparent needle-hub for clearness of flashback
6) Individual Blister, Polybag and bulk packaging, sterile and non-sterile available
7) Can custom needle size as per customers' specifications
8) 15G~31G, 1/6"~2