Upgrade your wheelbarrow with puncture-proof spare tyres for seamless transport across any terrain. These solid PU rubber wheels eliminate air loss, ensuring consistent performance and reliability. Experience worry-free use with puncture-proof design. Count on solid PU rubber for long-lasting durability. Eliminate air loss; always ready for action. Enjoy smooth movement with integrated ball bearings. Fits wheelbarrows, carts, and trolleys for versatile use. Enhance your equipment with these dependable spare tyres, perfect for gardens or construction sites. Their universal fit maximizes utility, keeping your operations smooth and efficient. Grab yours today and keep moving forward.Specifications Size: 4.1/3.5-4 Material: Solid PU Rubber