Officially licensed NFL reversible bandana. One side is made from a poly-cotton blend with an embroidered team logo. The other side is mesh with screen printed team name and logo. Sizes Small/Medium: 9.5" x 6.5" fits neck up to 14" and Large/XL: 14.5" x 9.5" fits neck up to 19" . Team colors and logo made of mesh material with a sleeve in order to attach on your dog's collar.