Medicore Insulin Syringes Case 510 by Medicore Medical Supply GROUP: Needles & Syringes:Syringe/Needle Combo's:Insulin Standard Item Description: Insulin Syringe, 28G x �", 1/2cc, 100/pk, 5 pk/Case Packaging Desc: Syringe Insulin 28Gx1/2In1/2Cc 100/Pack 5Pk/Case Country of Origin: Harmonized Tariff Code: Product Description: