Adjustable length collar between 12-17.5 inches. Hand made with genuine high quality leather remnants to reduce the waste of beautiful leather. Leather goods will last as long as you take care of them! Unlike plastic, which breaks down easily but lasts forever in landfills and oceans, leather stays stronger longer while being fully biodegradable. Shipped discretely in standard USPS packaging with a return address at O. Leather. Leather Stays, Bad Kitty, Bad Cats, Return Address, Leather Goods, High Quality Leather, Costume Accessories, Take Care, Biodegradable Products