Review on 🐾 Weewooday 16-Piece Soft Leather Pet Collar Set for Dogs and Cats - Adjustable, Colorful, with Bell - Ideal for Kittens, Puppies, Small Dogs/Cats - Safety and Comfort Guaranteed by Lynn Walker

They look very nice although I don't think they are real leather. There was a slight transfer of color from the pink collar to the neck of one of my puppies, but it's okay. To be honest, this was after she had a band-aid on her neck at the vet, so the oils from the medicine could cause the paint to peel off the collar. I have 2 maltipoo puppies each about 7lbs and the collars fit great and there is room to grow. I love all the different colors. My puppies aren't too rough, so I can't comment on longevity. With the number of collars you get with purchase you can keep changing them once they wear out so it's well worth it.