This Toddler Race Track Toy Is Compact And Sturdy, Can Be Easily Stored On Shelving Or In Small Room.The Only Piece Need To Be Attached Is The Removable Top Parking Lot , Other No Assembly Needed.Toy Cars Can Set Off From Parking Lots At The Same Time And Then Slides Down The Rainbow Race Track For Toddlers Smoothly, Improving Toddlers? Visuals Tracking Ability.Race Track Toy Is One Of The Best Gifts To Pick For Birthdays And Christmas.Recommended For Children From Ages 1-2 Years.