Pet Gear NO-Zip Double Pet Stroller, Zipperless Entry, for Single or Multiple Dogs/Cats, Plush Pad + Weather Cover Included, Large Air Tires Easy-Locking NO-ZIP entry; plush bolster pad included Extra-wide carriage provides a spacious and comfortable ride; two interior safety tethers included 12" Quick-release air tires with included air pump; quick-locking rear foot brake 600 Denier water-resistant material; included weather cover provides protection from elements; 90 pound capacity Pet Cabin Size 27 inch L x 20 inch W x 23 inch H