Scratch and bite resistant - The inflatable dog collar can well-protect your pets from injuries, rashes,sutures and post-surgery wounds. It will prevent pets from biting and licking their injured area or surgical site and promote recovering from surgery or wounds. Adjustable&Easy to store - You can easily adjust the collar strap for a perfect fit and put the strap side at the back of your dogs neck in case of biting.Inflatable design, will not scratch the furniture when using.When not in use, it can be deflated for storage.And there is a zipper opening on one side, you can take the bag out and wash the outside cloth. Highly recommended by veterinarians and beauticians - Inflatable e collar can prevent cats and dogs from biting other items when in the veterinary examination and treatment, beauty,surgical procedure,shower, trimming the nails and deshedding.If you find the dog cone is too large for your dog and easy to fall off, we suggest you put on your usual dog collar first, then put on this dog cone, it have three straps to fix the dog collar, so as to prevent the cone from falling off. Product Size. S:22X23CM Neck Diameter:8cm Neck Circumference:15-23cm M:27X27CM Neck diameter: 9cm Neck circumference: 20-30cm L: 40x40CM neck diameter: 13.5cm neck circumference: 32-45cm