Flames dog bandana has snaps to adjust for your pups comfort. Coordinating fabric on reverse side. Just unsnap to remove or for easy washing. Super cozy 100% cotton flannel. Sizing: Extra Small: 11.5" (11.5" wide x 5" long); Small: 14.5" (14.5" wide x 7.5" long); Medium: 19" (19" wide 8" long); Large: 22" wide (22" wide x 9.25" long); Extra Large: 26" (26" wide x 10" long).