Scratch and Bite Resistant: The inflatable collar is designed to protect your pets from injuries, rashes and post-operative wounds, which will prevent pets from biting and licking their injured area or surgical site, and aid in recovery after surgery or injury. Won't block vision: soft dog cone does not interfere with pet's peripheral vision or ability to eat and to drink. Adjustable buckle: the buckle adjusts easily and freely to adapt to the size of your pet. There are three sizes to choose from: necklace S for 6-9 inch neck; M collar fits 9-14 inch neck; L collar for 14-18 inch neck size. Durable and stable: The premium protective collar is soft, it won't mark or scratch furniture and you can insert your pet's daily collar through the interior loops for stabilization. Easy to use and wash: simply deflate the collar when not in use for easy storage . The PVC inner part and the short plush fabric are detachable, which is very convenient for you to wash when it gets dirty. Note: 1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Thank you very much 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)