What You Will Receive: you will get 2 pieces dog jackets, provide replacement for you to change; Note: you must measure your dog, reference size chart; Priority reference chest girth, if between 2 sizes, suggest select larger size Available sizes: XL size is approx. 18.9 inches/ 48 cm in neck circumference, the chest circumference is 24.41 inches/ 62 cm, 16.93 inches/ 43 cm in back length.This size is suitable for small and medium-sized dogs,please measure your pet's size carefully before making order PET Dog Jacket Design: our pet jacket has two holes in it to make it easy for the dog's two front paws to stick out, elastic edges of foot and waist, and each jacket has with 3 pieces snaps, easy to put on and take off, your puppy can move flexibly while keeping warm Comfortable to Wear: our pet dog jacket is made of soft polyester fabric, with 2 layers fleece lined, soft, and not easy to wear and tear, lightweight and wind-proof, your puppy dog will feel warm in the cold winter Suitable Occasions: our dog coat with fine workmanship, it is suitable for most dogs and cats, nice for indoor and outdoor use, not only will your dog be beautifully dressed, but also keep your pet from the cold wind Features: Pet dog jacket design: Our pet jacket has two holes in it to make it easy for the dog's two front paws to stick out, elastic edges of foot and waist, and each jacket has with 3 pieces snaps, easy to put on and take off, your puppy can move flexibly while keeping warm. Suitable occasions: Our dog coat with fine workmanship, it is suitable for most dogs and cats, nice for indoor and outdoor use, not only will your dog be beautifully dressed, but also keep your pet from the cold wind. Specifications: Material: soft polyester fabric Color: as pictures shown S size: Neck circumference: approx. 33 cm/ 12.99 inches Chest circumference: 42 cm/ 16.5 inches Back length: 30 cm/ 11.8 inches Medium size: Neck circumference: 39 cm/ 15.35 inches Chest circumference: 48 cm/ 18.9 inches Back length: 35 cm/ 13.8 inches L size: Neck circumference: 43 cm/ 16.9 inches Chest circumference: 58 cm/ 22.8 inches Back length: 40 cm/ 15.8 inches Quantity: 2 pieces XL size: Neck circumference: approx. 18.9 inches/ 48 cm Chest circumference: 24.41 inches/ 62 cm Back length: 16.93 inches/ 43 cm Package include: 2 x Pet dog jacket Note: Please measure your dog before purchasing to ensure the well fit.