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).
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️