600d Oxford fiber(polyester) Imported Safety & Durability: This pet stroller features triple internal safety ropes for pet security. Made with heavy-duty 600D Oxford cloth + reinforced frame for superior stability and long-lasting use. Enjoy worry-free travel! Easy Setup & Storage: Our pet stroller features intuitive design, making it easy to install in just a few minutes. The dog stroller features a one-click folding design that can be quickly folded, and it can be easily put into the trunk of the car. Flexible Shock-Absorbing Wheels: Our cat stroller features 360 swivel wheels and shock-absorbing springs for effortless navigation. Conquers concrete, trails, parks, and bumpy terrain safely.