Product description Color: red, blue Size: S (4-5CM), M (5-7CM), L (7-9CM) Material: Cotton polyester Package content: 1*Anti-biting wool collar 1.Protect your pet: It can effectively prevent birds from scratching, biting and other behaviors, and can play a role in protecting pets; 2.Easy to wear: The adjustable hook loop is more convenient to adjust the size of the coil, which is convenient for you to wear for your pet, and it can also ensure a more fit and use; 3.Material safety: Made of high-quality polar fleece and cotton and linen, safe and durable; 4.Cute design: The flared collar design will not affect your pets, and there are two colors to choose from, and there is a bow design on the front, which makes the embellishment more cute; 5.Suitable for all kinds of pet birds: Suitable for red-breasted parakeets, eclectic parrots and other small pet birds.