Built with Gym Quality : Sportsroyals power cage constructed of 13 gauge rolled Steel tubing( 40 X 80mm commercial steel) with a thickness of 2mm. Real Weight Capacity : Designed a strong frame with tower structure and made of heavy-duty commercial quality steel, which guarantees a long-lasting experience. All-in-One Cable Crossover System : Equipped with a Cable Crossover System, the ratio of weight to cable pull is very close to 1:2. Customizable Free Accessories : NO NEED to buy the extra fitness accessories. All the accessories come with our Sportsroyals home gym power cage. Super Easy to Install : We have made a detailed instructions manual and installation videos to help you complete the installation quickly.