When ordering the product, please contact customer service to specify the size you need. Material: Cotton fabric is breathable and comfortable, soft and durable, easy to clean, dries quickly and has no odor. allergies and infections after surgery. Post-surgery pet collars, replacement electronic collars and cones can be fed freely without disturbance. Professional protective suit for male and female dogs. Please check the size chart before ordering. Due to the different monitors and lighting effects, the actual color of the item may be slightly different from the color showed on the pictures. S: back length 28-33 bust 28-34 weight 3-6 catties M: back length 33-38 bust 34-40 weight 6-9 catties L: back length 38- 43 bust 38-46 weight 9-14 catties Packing List: 1 Piece Cat Disinfection Kit