50 Pcs 2 Inch (51mm) Silver Nickel Plated Steel Alligator Clips - Durable Crocodile Clamps with Plastic Storage Case - Perfect for Electronics, DIY Projects, Jewelry Making & Science Experiments

I use these for attaching plastic sheeting to my bird/chicken cages one my outdoor porch. In the past I used this size alligator clips to bird cages to keep unused access area sliding doors closed. I think these work better than clothes pins/or chip bag clips. They are easy to use quickly and do stay put. I like to use these better than twist ties because they can't be eaten or untied by birds, or most rodents trying to get into the cages. Good product for the money.