Black Leather Posture Collar with Three O-rings and Locking Buckle

Made out of soft thick garment leather.
with rolled edges, both top and bottom of the collars.
The collar is lined in soft suede and comes standard witha  locking buckle.
Can be closed with or without a lock.

Sizes:
Small fits 11 – 14 1/2 inches (30 cm – 36.8 cm) neck
Medium fits 14 – 17 1/2 inches (35.5 cm – 44.5 cm) neck
Large fits 16 – 20 inches  (40.6 cm – 50.8 cm) neck

Only available in black as shown.

Collar has a maximum width of 3 inches  (7.6 cm) in front
and 2.25 inches  (5.7 cm)  on the side.
Inside diameter of the front  O-ring is: 1.25 (3.2 cm)
Inside diameter of the 2 side rings: 1 inch (2.54 cm)