Features: Type:Pet Anti-Bite Mask Material:Fabric Tape + Oxford cloth Neck Circumference: S:18-26cm M:28-43cm L:38-53cm Quantity:1 Pcs Description: 1. Made of fabric tape and oxford cloth material. Durable. 2. To improve the character of the strange behavior of the law props (barking barking chaos picking up things to eat). 3. For the use of natural mating dogs can be worn to prevent mating when the estrus hormone disorder in the dog accidentally injured. 4. For the cauliflower maternal weak bitches can be worn. To prevent the accidental injury small milk dog. Notice: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 2-3cm differs due to manual measurement.