Please note: Please accurately measure your pet's chest circumference before placing an order. You can measure and choose the right size according to our tips. Please reserve a room of 1-3cm to ensure comfort. Waterproof: The dog raincoat is made of professional PU leather, which is super waterproof and highly breathable. It is easy to clean and will not harm your pet. It also keeps your pet dry. Safety: The back of the dog poncho has a reflective strip design, so even if the dog is traveling at night or in the dark, it can be easily seen, which effectively protects the dogs travel safety. Comfortable: The adjustable belt is buckled on the abdomen, and the simple wearing will not make the dog feel restrained. And there are two fixed straps for the rear feet, which will not rub the dog's body when wearing a raincoat. The dog's body can easily put on and take off the raincoat. Practicality: The versatility and practicability of the raincoat can solve all the troubles and needs of going out on rainy days and pet dogs. S: Bust 13.3 inches/34 cm, neck 9.4 inches/24 cm, back length 9.8 inches/25 cm. M: Chest circumference 16.1 inches/41 cm, neck 11 inches/28 cm, back length 11.8 inches/30 cm. L: Bust 18.5 inches/47 cm, neck 11.8 inches/30 cm, back length 13.7 inches/35 cm.