2-3/8" x 4-3/4" tag with 1-3/4" number printed on a synthetic material that's resistant to tearing. Special 2 hole design makes for more proper hanging tag.
Available in packs of 100 (801 to 900, or 901-1000).
NOTE: This is not Tyvek, and not reinforced so it's designed for 30 or so days outdoors. It's a lower cost alternative to paper tags which can have a life outdoors of only a few days. Bold jumbo number so you can see it plainly in all light conditions.