GlossyEnd Pack of 25 – Clear Plastic Shelf Label Holder, Wood Shelf Sign and Ticket Holder, Clips On to Shelves 5/8" to 3/4" Thick - Length of Label Area, 3" X Height of Label Area, 7/8"

This is a quality product, so I expect it will last a long time. Included labels fit perfectly in the shelf holders & are made of a sturdy material (plastic?). Label holders have a clear film to be removed; insert with smooth side on top. Works great on my 3/4" IKEA shelves.

Worked exactly as expected. Can easily position across the face of the shelf. Shelves used on are nearly as thick as maximum for the label, and that may mean they 'grip' tighter- although the labels will slide, or even be popped off if the bottom of the spine of a book hits them when book is removed from shelf. That is the only 'con', but that is inherent to the item. We didn't want a permanent label, and we're more than ready to use this!

I got so tired of losing things in my pantry, that I decided to give these a try. I printed up labels and now have my food in baskets in a designated place. Not more finding that jar in the back that is 6 years old. These work well on standard particle board shelves and take a lot of flexing when you put in place. Have not had one break yet.

Very handy for organizing my bookshelves.

The size I ordered fit perfectly...be sure to measure the thickness of your shelves before you order.The tags hold tight to my shelves and the provided labels are easy to insert (and stay in place!).I organized my large linen closet and it is so nice to have sheets (size) and other household items labeled!I just reordered another set of tags!