[Adjustable Size]: The cat recovery collar is fitted with an elastic drawstring with a buckle. You can move the position of the buckle to adjust the collar size. Except for size S, other sizes of the pet recovery collars are installed with two rows of snap-fasteners, allowing for a range of adjustment in the size of the dog recovery collars. [High Quality Materials]: The pet surgery recovery collars are made of waterproof polyester fabric and super soft, lightweight EPE lining. Easy to clean, simply wipe or brush to remove stains. The soft material allows your cat or dog to wear it without a sense of restraint or pressure. Wearing it does not affect daily eating, drinking, playing, or sleeping. [Easy to Use]: The cat cone collar is designed in a horn shape and can be worn upward or downward. Place the unfolded dog cone collar around your pet's neck, then fasten the buckles and adjust the drawstring. If the cone is too long for your pet, you can roll it up slightly. [Multi-Function]: The cat Elizabethan collar can effectively prevent your pets from licking their injured area or surgical site, thus promoting wound healing. It can also be used to prevent your pet from biting during bathing, nail trimming, and grooming. [Warm Prompt]: Please carefully measure your pet's neck circumference and the distance from nose to neck, then compare with our size chart to choose the right size cat collar. Make sure the length of your cat's neck is less than the depth of the cone collar. [Size]: There are 4 sizes available: S: Neck circumference 5.5" / 14cm ~ 7.9" / 20cm, depth 4.3" / 11cm, suitable for kittens or puppies weighing 3.3 ~ 6.6lb; M: Neck circumference 6.7" / 17cm ~ 9.8" / 25cm, depth 4.9" / 12.5cm, suitable for cats or dogs weighing 6.6 ~ 11lb; L: Neck circumference 9.8" / 25cm ~ 13.4" / 34cm, depth 5.3" / 13.5cm, suitable for small to medium dogs weighing 14.3 ~ 22lb; XL: Neck circumference 10.6" / 27cm ~ 14.6" / 37cm, depth 7.1" / 18cm, suitable for dogs weighing 22 ~ 28.5lb;