1.Size : Please determine pet and carrier size before purchase 2.Safe and Durable : This hamster carrier is sturdy and durable, with mesh on all four sides to ensure air circulation inside the bag, which is equipped with a safety carabiner that can be attached to your pet's harness to keep your pet safe 3.Unique Details : There is a pocket on the side of the guinea pig carrier, which is convenient for storing your pet's food and toys, etc. If you are worried about your pet chewing the bag, it is recommended to put some food or teething toys inside the bag 4.Detachable Shoulder Strap : The rat carrier is easy to carry, with a detachable shoulder strap, you can carry it by hand, or on your shoulder. It also comes with a separate pad inside so that your pet can enjoy more when you are out and about 5.Tip: Due to the long-term sealed packaging, the new bearded dragon carrier is recommended to be used after cleaning or odor dispersion for 24 hours