Pros: natural, flexible, made from environmentally friendly materials
Cons: ripped easily, breaks away too easily
I bought this collar for one of my cats. Big mistake. It broke away too easily and then my cat bite right through it. The other collars I've tried where a lot tougher material than this one.
If you have a cat that doesn't care about wearing a collar, you may want to try this one because it's soft and flexible. If you have a cat that breaks collars easily, then get another brand.