Indoor Outdoor Use: Ideal for swing chairs, punching bags, or any heavy items from a hanging rack. Corrosion Resistance, High Hardness: 304 stainless steel rings crafted from premium materials. Rust-free, corrosion-resistant, highly durable, non-toxic, and environmentally safe. Easy to Install: Featuring pre-drilled holes for bolting to wooden or concrete beams. Includes 2 concrete anchors and 2 hex lag bolts, with a unique one-piece design that allows for quick installation. Rotation Design: Innovative design enhances flexibility and expands usage possibilities. Suitable for playgrounds, swings, porch swings, or hammock swings. Safety and Sturdiness: Rely on these high-quality swing hangers to safely support users. Weight limit is 1000lbs. Warning: Not intended for children under 14 years of age. To be used under adult supervision.