Collar is hand made by The Spank Academy with REAL High Quality Leather. 

• Length of leather: 20 inches / 50.08 cm x 5/8" wide

• Closes at 14" on the smallest hole, closes at 19.5" on the largest hole.

• Comes with an O-Ring and attached jingle-bell, as well as clasp-buckle, and D-Ring for tucking excess length.