Scalp Vein Set G21 (100s)

A Scalp Vein Set G21, also called a butterfly needle, is an intravenous (IV) access device used for blood collection and short-term infusion therapy.
The 21-gauge size is larger than G22/G23 and is commonly used for adult venipuncture where good vein access is available.

A box labeled “100s” contains 100 individually packed sterile pieces.