? Please measure your pet's chest girth,neck size and back length,then refer the size chart to choose the suitable size. ? Package Included - 2 PACK Cat Physiological Clothes.Can be washed and folded, available for machine washing or washable by hand.You'd better not to mix with other clothes and always keep the clothes dry. ? Easy to Put On and Take Off - With the magic sticker,save more time on dressing.Perfect for home wear,does not affect the daily activities. ? Compared to the E-Collar, cat recovery suits more comfortable and has more coverage.Perfect fit for kittens, reduces stress and anxiety, and reduces the risk of infection by keeping the wound safety protected. ? Soft & Comfortable - Made from breathable and comfortable cotton material, makes your cat wear comfortably and helps the wound to heal safely. ? Cute Recovery Suits- Ideal for protect your cat's wounds and bandages after surgery.It also can prevent harassment from other pets on physiological period.