The I.V. Injection Arm allows realistic training and corrects puncture of peripheral veins. Made of 3B SKINlikeÃ¢ÂÂ¢ silicone, it is very suitable for group instruction because of its high quality, stain resistance and easy-to-clean soft material. The arm as many veins to puncture for blood sampling, intravenous injections and positioning of a butterfly catheter. These veins include: basilica vein, cephalic vein, median cubital vein, and dorsal venous rete of hand. Delivered in deluxe storage carton with:ÃÂ 1 injection arm with already mounted tubing system, 1 infusion bottle, 1 stand, 1 bottle of 3B ScientificÃÂ® artificial blood concentrate (250ml), 1 plastic cup, 1 disposable syringe and 2 injection cannulas (recommended cannula size: 20 and 21 gauge), 2 tubing systems as replacement parts and 1 container of talcum powder.