Thank you for viewing! (⁠.⁠ ❛⁠ ᴗ⁠ ❛⁠.⁠) This is a half-choke collar for extra-small to small dogs, made with genuine leather and thick corduroy fabric. Instead of the metal chain commonly used in half-choke collars, we've used strong genuine leather (Crazy Horse leather) for a lighter weight. All D-rings use 3mm diameter wire, providing sufficient strength. It's lighter than metal chain collars, making it ideal for extra-small dogs or those considering a half-choke collar for the first time. Maximum width 3cm, minimum width 1.5cm, collar thickness 4mm, weight approximately 31g. All rivet hardware is made of brass. Neck size 19cm to max 24cm (suitable for dogs with a neck size of 19cm and a head circumference of up to 24cm). Please contact us for sizes other than those listed above. Half-choke collars, when used with a leash and the correct size, won't come off the neck and are quick to put on and take off, and are stylish and convenient. However, never use them without a leash. They could come off the neck or the hardware could get caught on something, leading to unexpected accidents. If you like it, even just a "like" will encourage us, so thank you! m(_ _)m