This pet cone keeps your dog from licking after his allergies. Made of Waterproof Oxford cloth and PP cloth material,it can avoid hurting pet neck and head and don't bother your dog. The velcro closure system makes it easy to adjust for a good fit and is easy to put on or off. Pets rest more easily and lay their head. Size XL: Neck circumference:11'-13.4'; High girth:10.2';Diameter:13'-17.7'.