It may be tough to restrain your excitement when you realize how securely you can restrain your favorite sub in this Heavy Stainless Steel (plated) Collar!

A hinge on the side makes it easy to open and securely close with included allen wrench.

Flush mounted screw on the opposite side means that your slave cannot escape.
Don't forget the lead ring up front -- attach your favorite leash to make sure that your pet follows you at all times!

Smaller size is 14" circumference on the inside (130mm inside diameter)
Larger size is 17" circumference on the inside (140mm inside diameter)

NO ALTERATIONS TO THESE SIZES CAN BE MADE.

The screw-in mechanism (pictured) is ONLY on the large size, on the smaller size, there is a small L-shaped pin that simply drops into the closure (not pictured).