G21 Butterfly Infusion Catheter (Green, 10 Pack)

These G21 (3/4″) green butterfly needles feature a protective transparent plastic cap and a flexible catheter ideal for intravenous infusions in small veins. Without a luer adapter, they also offer a threaded design for blood collection using vacuum tubes. Suitable for pediatric, geriatric, and critical care applications, as well as veterinary use (animal blood collection).