Supplied non-sterile

One-hand delivery system

Filter: Integrated AF300 Filter

Securement block with channels that secure tubing

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Advocate Mini Pen Needle 31G x 3/16" (100 count) Sold By:Box of 100 Supplied non-sterilePharma Supply Advocate Mini Pen Needle 31G x 3 16" Advocate Pen Needles are designed for safety and comfort. Designed to be safely used by both adults and small children for comfortable insulin injections. All Advocate products are manufactured using high quality surgical grade steel for safe, reliable, and easy use. Easy to use. Single use only. Safer to handle. Disposable device. Provides greater comfort.