I got my husband a set of luggage as a gift, and I bought these to help in quickly identifying his luggage while it's at the baggage claim. They seem pretty sturdy. The only detriment is that the strap wasn't long enough to go around the padded handle on his largest piece of luggage, and it's not a huge bag or anything. So minus one star for that. We solved the problem by using the strap from an old ugly luggage tag.