Upgrade your wheelbarrow with puncture-proof spare tyres, designed for all-terrain durability and zero maintenance. These solid PU rubber wheels eliminate flat tyre worries, ensuring seamless operation. Resist punctures from sharp objects like thorns and nails. Maintain readiness with no air loss over time. Enhance maneuverability with ball bearings and tread. Deliver long-lasting performance with durable construction. Eliminate flat tyre frustrations and enhance your gardening or construction efficiency. Our puncture-proof tyres offer reliability and ease for any task. Equip your wheelbarrow with these robust, maintenance-free wheels today.Specifications Size: 4.1/3.5-4 Material: Solid PU Rubber