Description
XS-S (12-16″ / 30-40CM 1/2″ THICK)
M-L (14-20″ / 35-50CM / 3/4″ THICK)
L-XL (18-24″ / 45-60CM / 1″ THICK)
Half check training collar
these are beautifully made and are standard nylon half checks,
stitched beautifully but very practical for every day use
I have tested these myself and can personally recommend them
As used by professional dog trainers