Prevue Pet Products Universal Pet Carrier Gray 1306 is an easy to carry travel cage for your bird or small animal. This large carrier includes an adjustable nylon shoulder strap, allowing you to carry the cage while keeping your hands free. Rugged and practical, our Universal Pet Carrier 1306 can be used indoors or outdoors and also as an everyday cage for small pets such as small rabbits or guinea pigs. Included wood perch designed for birds can be easily removed to accommodate small animals. Large top opening door measures 18" Long and 9" Wide for easy access to your pet or convenient cleaning. Ideal cage for visits to the vet, or simply the backyard, Prevues Universal Pet Carrier measures 23 ¼" Long, 14 ¼" Wide and 12" High with ½" wire spacing. Recommended for temporary transportation of larger birds.