50pcs Butterfly Infusion Needle,21G Intravenous Infusion Needlen,Sterile Individual Packaging,for Laboratories and Pets Veterinary (21G)

High-quality double-wing butterfly-shaped infusion needles, sterile and individually packaged, disposable, safe and hygienic, easy to use, and widely applicable.

• The butterfly needle is individually sealed and has a shelf life of up to 5 years in an unopened state, ensuring safety every time you use it.
• They feature a 304 stainless steel needle with a polypropylene hub for increased strength and reduced pain during punctures.
• They are for single use only to avoid the risk of cross-contamination.
• Dispose of the entire needle in a sharps container or puncture-proof biohazard waste bin after use.
• Meets ISO 10993 biocompatibility standards.