Our glow-in-the-dark Aria Boo Dog Bandana is a wonderful way to add a touch of color and style to spooky visits. Perfect for Halloween and other fright nights. Bandana can be cut smaller to suit smaller pets. Made of 90% polyester and 10% cotton. Why We Love It: Go spooky this Halloween with our Aria Boo Bandanas. Bandana can be cut or rolled to fit most dogs. Made of poly/cotton blend is machine washable. The glow-in-the-dark Halloween dog bandanas coordinate with other Boo apparel items. Sizing Information: 19" x 19"