1The material of Oxford cloth is comfortable to touch, will not hurt the pet's skin, and will not bring a heavy burden on the pet. 2With breathable mesh cloth, it can make your pets wear for a long time without being uncomfortable. 3Adjustable buckle, the length of the webbing can be adjusted according to the height of the dog or the owner. 4Hook and loop fastener buckle makes it easy to put on and take off. 5Multiple sizes can adapt to more pets, so that your pets have a more suitable choice.