Manufactured from high-quality surgical-grade stainless steel needle with a color-coded polypropylene hub (green = 21G). Latex-free construction and sterile packaging. Compatible with standard Luer slip and Luer lock syringes (confirm syringe fitting before use).

1. Verify needle integrity and expiration date before use. Use only if packaging is intact.
2. Attach the needle securely to a compatible syringe (Luer slip or Luer lock as required).
3. Perform the procedure according to clinical guidelines: injection, aspiration or IV access at the recommended angle and technique.
4. After use, activate any safety feature (if present) and immediately dispose of the needle in an approved sharps container following local regulations.

Designed for healthcare professionals and trained practitioners: nurses, doctors, phlebotomists, paramedics, clinical technicians and veterinary staff who require reliable 21G needles for injections, blood draws, IV access and medication administration.

• For single use only. Do NOT reuse — risk of contamination and infection.
• Handle with care to avoid needlestick injuries. Follow institutional safety protocols.
• Store in a cool, dry place away from direct sunlight. Keep in original packaging until use.
• Check and follow expiry date. Dispose of used needles in approved sharps containers per local regulations.