DescriptionPink or Blue 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 softer on the neck than standard nylon half checks, stitched beautifully but very practical for every day use I switched to this brand when I found other brands did not last very long before they started to fray I have tested these myself and can personally recommend themAs used by professional dog trainers
