Features: Experience easy stair climbing with our 2pcs Steel Folding Shopping Cart Wheel, designs for durability and stability with a strong steel+pp+pvc construction. These Wheel feature a unique triangle structure that enhances stability, ensuring your cart remain balanced even when fully loaded, making them ideal for various shopping carts and utility carts. Perfect for homemakers, seniors, and city residents, these replacement Wheel make transporting groceries and goods easy and more efficient. Whether you're navigating Stair in a high rises building or maneuvering through a busy supermarket, these Multifunction Wheel designs to handle it all with ease. With easy installation and a colorful multicolor design, these Wheel not only improve functionality but also add a stylish touch to your shopping cart accessories. Specifications: Material: steel+pp+PVC Whole diamter: about 21cm/8.3inch Single wheel diameter: about 9cm/3.4inch Package Includes: 2xTriangle Wheel note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.