Heavy duty neck warmer that comes down over the blanket to protect the horse from water seeping in underneath the blanket. This connects to the dee rings on the blanket with elastic and snaps. This is made from 1000 Denier Cordura Nylon wth insulation and a soft nylon lining to keep the horse nice and slick underneath. There is also a little velcro tap at the very top of the neck warmer to connect to your halter so that the warmer will not slip and slide around on your horse. Made in USA. Satisfaction guaranteed.