Nylon material: small pet harness use quality nylon as its material, presenting a soft texture and surface, which makes the harness suited for both hot and cold days, breathable feature poses no pressure on pet's body, they will show no reluctance after wearing for a long time, really enjoying a comfortable and cozy using period Small Pets Accessories: pet walking vest offers a selection of different sizes, suitable size fits well to small animals and prevents them escape in the public, reducing the unpleasant pulling feeling to your pet' s neck, small animals like little ferret, guinea pig, rats, iguana, hamster and more can use the harness well; The dimensions are as follows: m neck 5.5-7.1 inch, chest 7-9.8 inch, back 4.1icnh: i neck 6.3-7.9 inch, chest 7.9-13.8 inch, back 4.8 inch Light weight: nylon pet leash vest only has a light weight, when pet owners temporarily don't need to use the vest, they can place it into pocket or bags, while its quick release snaps can be quick to put on pet's body, convenient and useful Adjustable design: breathable puppy harness has extra nylon strap with snap buckle, you can choose the size. Please measure the neck and chest circumference of your pet before purchasing. Promote safety: small animals harness provides a full protection on pet's chest and neck after wearing, which can ensure their safety while walking outside, the harness also functions as preventing them from licking their wounds 2 Pieces bunny rabbit harness with leash cute adjustable buckle breathable mesh vest for kitten small pets walking Breathable texture: Nylon material provides soft mesh small pet harness with a comfortable and breathable surface, the harness can be adjusted to a proper size that fits well to pet's body, making sure that they can enjoy a pleasant wearing experience, suitable for most weathers. Suitable for small pets: Pet walking vest works well with baby ferret, guinea pig and other small animals, the leash design establishes an interesting walking time for you and your pets, because you can securely control your pet's movement, meanwhile, they have an enough space for walking around. Specification: Material: nylon S: stomach circumference: 15-20 cm/ 6-8 inch, neck: 11-16 cm/ 4.4 - 6.4 inch, back: 9.5 cm/ 3.8 inch, designed for rabbits below 2.0 lbs. M: stomach circumference: 18-25 cm/ 7.1-9.8 inch, neck: 14-18 cm/ 5.5 - 7.1 inch, back: 10.4 cm/ 4.1 inch, designed for rabbits between 2lbs and 4.5lbs L: stomach circumference: 19-30 cm/ 7.5-12 inch, neck: 15-19 cm/ 6 - 7.5 inch, back: 11.4 cm/ 4.5 inch, designed for rabbits between 3.5lbs and 6lbs Color: as shown in picture Package includes: 2 x Small pet harness Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens.