Upgrade your foldable cart with these durable replacement wheels, featuring a 4-inch rubber tire diameter that ensures a sturdy grip and smooth ride on various terrains. Each wheel is equipped with a solid brake, providing reliable stopping power when needed. The package includes a set of two wheels, perfect for replacing old or worn-out components, and designed to fit most standard foldable carts. Enjoy improved maneuverability and peace of mind with these robust wheels, ideal for daily use or outdoor adventures.