Remember to measure for the perfect fit. The Rambo Flymask Plus Non Treated Horse Fly Mask is super durable and ready for all of your equine’s horsing around in the field. This mask is designed to maximize eye protection, and it features detachable nose protection, too. The large fitting soft ears and adjustable closure with elastic help to keep your horse comfy while grazing. The mask runs large, so consider sizing down for the perfect fit.