Features: The Gate Wheel is designs for durability and efficiency, featuring 360 degree and spring loaded mechanism to prevent gate sagging, ensuring smooth operations across various terrains. Craft from metal, rubber, this gate wheel is builts to withstands harsh conditions, offering sturdy and portable designs. For homeowners, farmers, and gardeners who require support for wood, metal, enhancing long time use and functionality of their fencing systems. For use in diverse environment such as farm, garden, and residential area, this gate wheel adapts seamlessly to concrete, dirt, and grass surfaces, providing application addition. With its construction and innovative designs, the gate wheel ensures your Gate remain functional and stable, making it addition to any outdoor setups. Specifications: Component: Metal, Rubber Type: As Picture Show, Four Type to Choose Size: Diameter 12.50cm/4.92inch Width 2.50cm/0.98inch, Diameter 10cm/3.94inch Width 2.4cm/0.95inch Package Includes: 1pc Gate Casters Wheel Set note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.