The Comfy Cone lets your pet heal in comfort with a soft, nylon fabric which is laminated onto half inch foam. This unique e collar conforms to any shape your pet passes through! The Comfy Cone is soft and yielding, yet sturdy and protective, allowing your pet to eat and drink in comfort. Elastic loops thread into the pets collar. Velcro closures and tabs adjust to many sizes and opens so you dont have to put your pets head directly through this e collar. Both water resistant and repellent, the Comfy Cone is easy to wipe clean, and its reversible and can be folded back when needed. A unique reflective binding helps protect your pet when going outside at night. The comfy Cone makes it easy for pets to eat and drink, its soft and comfortable and folds back for more freedom when needed making this e collar a healing halo of love! Large fits necks 14-22 inches.Neck size: 12 in - 15 in (25.5 cm - 35.75 cm) /The measurement from the collar out to the edge of the cone is 12"