Give your dog better freedom of movement in the field with Omni Pets 1 Leather Collar with Center Ring. These premium leather collars have a ring in the center for better agility and movement as well as improved safety in case your dog gets hung up on something. Made in USA. Sizes: 19, 21, 23, 25. Color: Brown. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Collars.