Our disposable pet carrier are created to carry small pets to vet, shelter, or for general transport This economical disposable carboard pet carrier features easy onepiece assembly and is inexpensively priced Safe for all pets, it contains no staples and has plenty of ventilation 12case Folds flat when not in use for easy storage, shipping, and disposal200 lb test white cardboard 175 in x 1225 in x 875 in Safe, no staples, strong glued joints and extra ventilation Recyclable, approximately 70 percent postconsumer recycled product Printed warning inDo not leave animals unattended in carrier in Easy assembly instructions on carriers Easy onepiece construction Folds flat for easy storage Sold by the dozen