Product size: Small (total length 31, internal length 24, height 22) Large (total length 37, internal length 29, height 25) (cm) Product weight: about 0.3~0.4kg Color: green, sky blue, yellow, purple, dark blue, red Material: Breathable mesh fabric Package content 1x Pet Sling backpack feature: -Brand new, durable and washable. -You can put the entire small pet in a bag and let the head breathe out. Breathable and lightweight, you can take your pet with you. -Folding backpack, easy to carry and store. -Adjustable belt hook, suitable for pets, making pets comfortable. -Suitable for teddy chihuahuas, teacup poodles, Yorkshire terriers, other puppies and small dogs and cats -PU leather sole and breathable mesh top. The sling provides a safe place for your pet to look around. -Shoulder bag makes your hands more relaxed. notes: -Please measure the length of the pet's back (the distance from the tail to the neck), and then choose the correct size for the pet. -Due to the different display, the color may be slightly different from the real product, please pay attention before bidding.