The Rambo Optimo Horseware Navy / Thunderstorm Gray & Silver neck cover fits perfectly with your Rambo Optimo cover. This combination will keep your horse dry and ensure his comfort when he is out in the field. Made from the same sturdy fabric as the blankets, the Rambo Optimo neck cover in 1000D ballistic nylon has excellent waterproof and breathable properties. The soft, antibacterial and antistatic lining not only highlights the shine of the coat, but also contributes to the health of your horse's skin. With Velcro fasteners that are easy to attach and detach from the blanket, this Horseware neck cover stays securely in place.