The buckle on this collar is designed to release should the collar become snagged. The collar should be loose enough that you can fit two fingers under it, and tight enough that it does not slip over the cat’s head.
Quick release breakaway buckle
Reflective RC Pets signature label keeps your pet visible at night
Lightweight plastic D-ring for identification tags
Strong and durable nylon webbing
Use a tailors/soft measuring tape
Cat can be in seated position
You should be able to fit one finger easily under the cat's collar when on the cat