1. 304 stainless steel material, precision casting, corrosion resistance, no rust, strong and durable. 2. The surface is treated with high-precision point solution polishing, with high precision, brightness and polishing degree, effective anti-rust and anti-corrosion, and long service life. 3. The assembly method of riveting is adopted, which is safe and firm. 4. Usage: outdoor swing, yoga, pilates, sand bag 5. Weight: 650kg
