Is regular horse size and adjusts from 40 inches to 43 inches. This is a nice quality headstall that will give you many years of use with proper care. I will leave feedback after receiving feedback from buyers as confirmation item has been received. The item "Vintage Chocolate Brown Braided Leather Vaquero Buckaroo Single Ear Headstall" is in sale since Friday, February 15, 2019. This item is in the category "Sporting Goods\Outdoor Sports\Equestrian\Western Saddles & Tack\Bridles & Headstalls".The seller is "hkmachine1fkv" and is located in Pleasanton, California. This item can be shipped worldwide.