Thank you for viewing. This is a head collar for leash training, in the style of a Gentle Leader. I have used both the genuine Gentle Leader and this product, and it works just as well. This product has cushioning on the muzzle part, so it is gentle on your dog. It is new and unused. (For reference, the image shows a size M being worn) Please refrain from purchasing if you are looking for the genuine product. - Color: Fluorescent Green - Size: S Type of item... Training item Gentle Leader, Halti