Size S For Dog Within 4kg Size M For Dog Within 8kg S:30x16x34cm / 11.8x6.3x13.4inch M:36x21x45cm / 14.2x8.3x17.8inch Weight: S:400g/M:480g Free your hands and enjoy the wonderful time with your lovely pet. Use this soft pet carrier shoulder bag to keep your pet safe and comfortable while going for a walk. High quality craftsmanship and mesh material make it so breathable that your pet will not feel stuffy in the bag. The cozy shoulder strap can let you wear to the front, to the back or to the side. Suitable for various kinds of puppies and cats. This pet shoulder bag is a good choice for outdoor activities. Keep your pet by your side with comfort. Please contact us before leaving feedback if you have any problem.We will give you the best satisfactory solution. package includes 1x pet bag