Heavy-duty stainless steel construction: Made from rust-resistant, thickened, and reinforced stainless steel for maximum durability and resistance to chips and scratches, ensuring long-lasting use in various environments. Portable design with wheels and handles: Features handles and wheels for easy storage and transportation, allowing you to move the gas cylinder rack effortlessly to any desired location. Adjustable protective chains: Equipped with adjustable protective chains that can be tailored in length to securely hold cylinders in place, preventing slippage even when tilted. Arc design for secure fit: Curvature of the rack aligns with the cylinder's shape, ensuring a tight fit to keep cylinders upright and stable, minimizing shaking during use. Versatile applications: Suitable for home, , laboratory, factory, and school settings, ideal for storing various gas cylinders such as coal gas, oxygen, , and acetylene.