Size Selection Reference: S Bust: 34cm Neck: 24cm Reference Weight 1.5-2.5 kg, M Bust: 39cm Neck: 30cm Reference Weight 2.5-4 kg, L Bust: 46cm Neck: 34cm Reference Weight 4-6 kg, XL Bust: 57cm Neck: 38cm Reference Weight 6-7.5 kg, The traction rope is 1.2M long and 1.5cm wide. Shopping tips: 1.The body weight is for reference only, it is recommended to measure thebust circumference, it is normal for manual measurement to have 2-3cmerror. 2. For the two legs Clothes , pls pay attention to chest girth, And for four legs, must fit for chest girth and back length. 3. For the growing pet, you better choose the bigger size. 4. Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc. Features: 1. Soft, comfortable and breathable texture without hard edges or buckles to irritate the skin, reduce pulls and pull your pet's neck and make your pet walk comfortable. 2. Adjustable dog or cat harness. There are 2 adjustable buckles on the pet harness that can be adjusted according to the size of the dogs or cats. 3. Reflective-sealed dog or cat harness with reflective pipes, generate excellent reflective effect, improve your dog's visibility in the dark, keep your dog safe. Description: Material: Polyester Type: Cat Harness Collar Type: Head Collars Suit for: Pet Dog Cat Color: Blue, Black, Red, Green, Pink, Rose red, Orange,Purple Rope Size: 1.2m x1.5cm Weigh: 55g Pacakge: Cat Harness x 1