Size:5 Pack Maxell batteries, 321, are known worldwide for their performance
and reliability. Packs of 5. Featuring: - One-of-a-kind authentication
hologram. - Clear, bold model numbers. - Easy-to-Open Pill Packaging - much
easier than blister packaging. - Individual UPCs on back of package. -
Maintains Maxell's unique color coding system. - 30% lighter than previous
packaging. - Smaller card size fits popular watch battery storage systems.