4 Sturdy Oversized Wheels - Large pet stroller with 4 EVA 360 degree swivel wheels, sturdy and durable. Easy to maneuver and suitable for any kinds of road Supper Large Capacity - Made of high strength and anti-deform pipe and 600D oxford cloth, The solid structure and high quality material ensures it can load up to 55kg, Suitable for medium and large dog. Folding Pet Stroller - One-press foldable mechanism make it possible just need one-hand to operate and fold the trolley in seconds, no tools required, Compact and space-saving Functional Pet Stroller - A perfect carrier for aging, sick, small pets, pets will be happy to observe the beautiful outdoor world, and disabled or injured pets, post-surgery pets. It make it easier visits to the vet,Ideal for walking, shopping, hiking, picnics, busy parks or shopping areas Best Designs - Breathable mesh windows all around give pets to see the outside,which can be easily opened with two-way zippers, provide breathable and good visibility.