Bandana Fever Premium Bandana Scarves are double-sided cotton durable bandana scarves that can be worn as fashionable head coverings, neckties, or headbands. Scarves are approximately 21'' x 21'' and are available in over 60 scarf designs including country flags, camouflage, paisley, and animal prints. We use these exact scarves to customize our other items including apparel, shoes, and home decor. Novelty scarves are one-sided.