We make our own labels for the plants using hardened plastic weatherproof labels and coated wire. Holes are punched either side of the plastic to slide onto the wire. After using it for a few minutes the palm of the hand becomes blistered without the rubber grips. We bought one of each (one without the grips) and almost came back to change that for another with grips.
I like the product and choose this one because it was heaver than the less expensive kind. It has a nice grip on it that I am sure will help if you have to punch a lot of holes. With little use that I have used it so far I like what I have bought.