PLEASE NOTESize M is suitable for cats weighing 2.3-4.5 kg. The neck circumference is 19-25cm and the depth is 11cm.Please carefully measure your pet's neck size and size from neck to muzzle, make sure you get the right size and play a protective role. Cat Dog CollarsUnlike other hard plastic cones, our soft recovery collar makes your cats more comfortable and protects pets well from injuries, injuries. rashes and wounds. It will prevent pets from biting and licking the injured area and promote wound healing. ADJUSTABLE COLLARS FOR CATS: Tape closure design makes this pet cone easy to wear, it can stabilize the collar and won't be easily taken off by pets. You can slightly adjust the tightness. COMFORTABLE AND MOBILE: The soft and lightweight cotton material of the recovery collar. It allows your pets to move freely and feel comfortable, unlike the hard plastic cone which can hurt pets, our cute cat collar will not make your lovely pets feel frightened, tired and will not block the animal's vision. They can eat, drink, sleep and play normally. MULTIPLE APPLICATION: This cat cone can also be used for bathing, nail trimming and other grooming occasions, to protect human from being bitten. Lightweight and comfortable pet cone for small animals.