Adjuatable strap measures 33-45inchs long. fits small to large sized person. Before purchasing please measure your pet - LENGTH: neck to base of tail; HEIGHT: floor to top of shoulder. Small (12x9.4x8.7 inches),recomended max weight approximately 5lbs. Large (14.6x10x11.4 inches),recomended max weight approximately 10lbs Hands-free design, compact storage, suitable for for small pets, such as Cats,Minlature Pinscher, Chihuahua, Yorkshire Terrier, Pomeranian, Mini poodle, Miniature Schnauzer, Teddy cups, ect. Made of leather and mesh, soft, breathable and durable Super wide padded shoulder strap and studdy hook, easy to adjust, safe and comfortable for your little pet to stay. The Default Delivery Time is about 7-15 Business Days, Usually Get the Item in about 7-10 days.