The collar is adjustable for neck size:12-15 inches, please confirm your neck size.
This cool collar is made with super quality faux leather and alloy, centered with double o rings, with a delicate buckle which clasps at the back of the neck.
The width of top strap is 0.6 inches(1.5cm), width of base is 1.18 inches(3cm).
If you have any questions can be directed to me, I will get back to you as soon as possible.