4-inch tall curved posture collar is handmade of thick, durable leather
which will hold up to the struggling of the wearer. It forces the
wearer to keep their neck perfectly straight with their chin out. It
features a solid welded tri-ring on the front and a heavy locking
roller buckle in back. It can be used with or without a lock. Sizing:
- Small: Fits neck sizes 12.5 - 14.5 inches.
- Medium: Fits neck sizes 15 - 17.5 inches.
- Large: Fits neck sizes 18 - 20 inches.