Features Carried courier-style, small dogs love the opportunity to travel in the Sling while looking out. An adjustable padded shoulder strap which is also used as leading Leash and interior collar zipper makes this collapsible carrier with versatile styles for active pet owners. Vary Sizes,For dogs up to 14.5 lbs. Please refer to the measurement in details. Measurement S size--L 23.5" *Bag bottom width 6.2" *Bag mouth width 14.5" * Bag mouth height 4.9".It suits for 0.55-5.5 lbs pet dog or housecat M size--L 24.5" *Bag bottom width 7.2" *Bag mouth width 16.5" * Bag mouth height 5.5". It suits for 5.5-8.8 lbs dog or housecat L size --L25.5" *Bag bottom width 8.2" *Bag mouth width 17.7" * Bag mouth height 6.3". It suits for 8.8-14.5lbs pet dog or housecat. Package Includes: 1 x Sling *About Shipment* Our warehouse is located in China and all the parcels are shipped by ePacket(A service of EMS) internationally.Normally it takes 7~18 business days(except weekends) to arrive with tracking number,you can track it from the website of www.usps.com in detail.Feel free to contact us if necessary.Thanks