Crafted from metal, this barn door anti-jump stopper ensures smooth and secure sliding door operation. Its sleek design seamlessly integrates with various barn door styles, providing a reliable way to prevent derailment. Ideal for enhancing door stability, it offers peace of mind in both residential and commercial settings. Features -Color:Black -Material:Carbon steel -Size:2.50X2.50X1.00cm/0.98X0.98X0.39in -Anti-jump stopper: prevents accidental derailment of the barn door, ensuring smooth and stable operation even under external force or strong wind conditions -Metal anti-jump block: crafted from robust hardware materials to enhance structural strength, extend product lifespan, and reduce maintenance needs -Universal compatibility: designed to fit various barn door track systems, making installation effortless and suitable for homes, garages, and warehouses -Noise reduction feature: optimizes door movement to minimize noise, creating a quieter and more comfortable living or working environment -Enhanced safety: unique anti-jump block design keeps the door securely in place, providing added safety and reliability for everyday use Package list: 6 x anti-jump block 6 x screw