TIMRZER Adjustable size, "S"8.6in-11.8in, "L"11.8in-13.4in. Made of short plush material, lightweight and soft. Bunny ear headband make your pet become more adorable and attractive. Fit for middle small cats or dogs, easy take on and easy take off with adjustable chinstrap. Ideal gift for your lovely little pet. Suitable for christmas party,easter, pet parties,birthday parties, photo shoots and daily wear.