Made of 100% Cotton Flannel. A must have for your furry friend - pet bandanas are an inexpensive way of including your pet on Christmas morning. Bandanas are designed with a strong plastic clip closure. The clip is very convenient to use and allows the bandana to lie flat on your pet's neck. Machine wash cold. Tumble Dry. Sizes run as follows: Sml (neck 6"-9"), Med (neck 10"-13"), Lrg (neck 14"-17"), XL (neck 18"-21").