Aufind 101 Pieces Pinless Peepers with Pliers Set Chicken Glasses Poultry Blinders Chicken Spectacles Chicken Peepers Pheasant Anti-Pecking Eye Glasses Plier（Middle）

Frustrating that the pictures and description seemed to imply there was a mix of styles in the pack (flat bridge and rounded bridge), but it was just flat, so it only worked on the chickens with flatter combs. I'll have to order more elsewhere with the rounded bridge.There weren't included instructions, just the photos on here. They were brittle and soaking then in warm water made then more pliable. You NEED two people to do this - one to hold the bird and one to put it on. We had the best luck by hanging them upside down, snapping it on, and moving on. It was far more traumatic to us and the birds trying to do it right side up and holding heads/beaks.

It will take two people to attach. Really works. The bully Chicken can't attack other chickens because she can't see them well enough to catch them. But she can still see to walk around and get food and water. Does not cause any pain. There is now peace in the chicken coop.

Every single one broke as I tried to put them on. They don't stretch open at all. The tabs just snap off in the process. Looking for ones that have the rounded top too.

Broke a bunch trying to apply them. But we only needed to apply to one bird so we had lots to use. Doesn't come with instructions. I did find out after using that putting them in warm water to soften them before putting them on the bird help with this problem. Cured my feather eaters problem so I'm happy.

So far so good. Chickens tried to scratch them off as soon as I put them on, however they quickly became used to them. I have seen less signs of pecking damage and feathers are starting to grow back.

Everything was easy to use

Love the product. Saved my two young additions to the coop. Had one hen left and wanted to get back to three. My old hen went after the two 10 week olds. These little gems stopped her in her tracks and she adapted very well to wearing them. No more pecking.

Do not buy! The plastic pieces are sharp and the blinders are super big. I bought this to help stop the bullying in my flock but it really stopped her from being able to eat normally and walk around.