Ever wake up and be like, "This is a great day to be outside"? Yeah, us, too. Every day. We decided that we're not going to let weather stand in our way of new adventures. We want to make sure your next one is one of discovery and enjoyment, so we've crafted products that specifically help meet those needs. Your house is your home, but your backyard is everywhere else. Go outside your walls with Aosom. Featuring a 3-in-1 design, this bike cart can ensure you get the most use out of your outdoor activity, whether it's walking, jogging, or riding. Aosom's storage-equipped stroller will accompany you if you want to continue on foot after biking. This versatile, ultra-safe, water-resistant, and terrain-ready piece of weekend entertainment will let you pull/push multiple kids, cut across the grass, and pack it away when you're all done and finished. Ultra-versatile 3-in-1 bicycle attachment, stroller, and jogging cart lets you get the most use out of your outdoor activity, whatever it might be Storage pockets make it easy to travel with belongings Safety flag, reflector, and five-point seatbelt protect against possibilities of harm on the road Easy disassembly for compact storage when not in use Tough and durable oxford fabric for everyday wear and tear Wheels made for various types of terrain including uneven and soft ground, allowing trails and grass Color Green, Pebble Gray, Black, Silver Material Steel, Oxford Overall Dimensions 56" L x 29.5" W x 39.75" H (Including Pull Rod for Biking), 45.75" L x 29.5" W x 39.75" H (When Equipped as Stroller), 51.5" L x 29.5" W x 39.75" H (When Equipped as Jogging Cart) Inner Space Dimensions 30" L x 23.25" W x 20.75" H Storage Space Dimensions 13.5" L x 4.75" W (Pocket) Size of Wheel for Stroller 9.5" Dia Size of Wheel for Jogging Cart 12" Dia Size of Rear Wheels 20" Dia Recommend bike wheel diameter 24"-28" Weight Capacity Single less than 40lbs Suitable for 18 Months and Up (Recommended Height Not Exceeding 43.25" H) Certifications ASTMF833, CPSIA, ASTMF963 Thinking Ability Stimulates your kids to use their brains to think more, exercise their logical thinking skills. Balance Ability Fully develops your children’s cerebellum and improves their balance ability while playing happily. Intelligence Development Fully develops your children’s left and right brains to improve their intellectual level in an interesting way. Roll-playing Helps your children experiencing different identities, cultivates their worldview, and gives them a richer life.