L'Amour Propre collars are made to fit comfortably to be able to be worn all day. With the hard edges rounded out so that there is nothing that should scratch or cause discomfort. They have a slight bit of stretch to fit snug and comfortably.

Collars are 3/4" wide with 5oz suede.

Small: 12 1/4" - 14 3/4"
Large: 14 3/4" - 17 1/4"