Horseware"s Rambo Fly Mask to protect your horse"s face and ears from flies, gnats, and annoying bugs. PVC Coated Polyester to help hold its shape. Fleece edging fits softly upon your horse"s face. Wide velcro closures keep this fly mask in place. Available sizes: small, medium & large. Available colors: oatmeal with brown trim & silver with navy trim.