Material:Polyester Size---neck circumference---chest circumference---clothing length---towing rope length A B: S---6.69-9.84"---9.84-13.39"---5.51"---49.21" M----7.48-9.84"---9.84-14.57"----7.09"---49.21" L---8.27-13.39"---11.42-16.54"---7.87"---49.21" C D: S----7.09-11.02"---9.84-12.2"---5.91"---49.21" M---7.48-11.81"---11.02-16.54"---7.87"---49.21" L---8.66-12.6"---11.81-16.93"---9.06"---49.21" Features: 1: The best choice for summer travel, comfortable and breathable polyester fabric, soft and delicate to the touch. 2: High-quality fabric, adjustable neck circumference will not have a tight feeling, can be used with the attached traction rope, to give pets a more comfortable experience. 3: S is suitable for most guinea pigs and young rabbits of 0.5KG, M is suitable for most young rabbits and adult rabbits of 1-2KG, and L is suitable for rabbits of 2.5KG. 4: The workmanship of the product is meticulous and tidy, the wiring is neat, beautiful and durable. It comes with a leather traction rope, which is made of leather fabric, which is safe and durable. 5: Exquisite design, suitable for daily activities, holidays, Christmas and any gathering. Package Include: 1 x Clothes Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little different from what you expect, please allow it. 3. 1.00cm=0.39" ★ Quality nylon material: small pet harness adopts quality nylon material, containing a soft texture and surface, suited for both hot and cold days, breathable feature creates less pressure on pet's body, they will show no reluctance after wearing for a long time, giving a comfortable and cozy using period ★ Size for small animals: the chest girth of pet walking vest is about 8-9.6 inches, suitable size fits well to small animals and prevents them escape in the public, adjustable size can effectively reduce the unpleasant pulling feeling posed on your pet's neck, applied to baby ferret, guinea pig, rats, iguana, hamster and other small animals ★ Bell attachment: each breathable puppy harness is attached with a leash with a length of 4 feet, aiming to help pet owners grasp it securely and control the pet's movement within a limited range; The suitable space provided is enough for pets to walk around, the bell on the top can produce loud and crisp sound, which can be easily recognized by pet owners from a distance ★ Lightweight and portable: nylon pet leash vest takes up only little spaces, because it is lightweight and portable, you can store it into pockets or bags when temporarily not in use; Its quick release snaps can response quickly to put on pet's body, convenient and useful ★ Offer safety: small animals harness presents a full protection on pet's chest and neck after wearing, which can promote their safety while walking outside, the harness also functions as preventing them from licking their wounds