Need something strong enough to resist extreme conditions? These permanent ID labels identify equipment, stored items and belongings with strength to spare. What's the secret to their tenacity? It's a combination of acid-free, archival-safe construction and stick-and-stay durability. Adding names, barcodes and information isn't tough at all. Just complete a free template from Avery® Design & Print and print with a laser or inkjet printer. When you're looking for a sturdy label, these are hard to resist.