Pet Gear No-Zip Special Edition 3 Wheel Pet Stroller for Cats/Dogs, Zipperless Entry, Easy One-Hand Fold, Removable Liner Easy-locking; NO-ZIP entry and one-hand quick fold mechanism (sets up easily, no tools required) Panoramic view window and three position canopy with mesh ventilation Cup holder/Parent tray, storage basket, removable washable liner and interior tether Durable 600 Denier water-resistant material Front wheels swivel for smooth surfaces or you can easily engage the wheel lock for rough terrain, Front shock absorbers and back wheel brakes Stroller height to handle 40"; Interior dimensions/Pet cabin size approximate 25.5 inch L x 12 inch W x 20.5 inch H; suitable for pets up to 45 pounds