Easy to install on walls,ceiling and floors,which supports various types of sports equipment or hanging chair,swings,swinging chairs etc. Features: Heavy duty 304 stainless steel material,strong and durable. Easily mount to anywhere you want,like indoors and outdoors. The eye plate can be used to secure small yachts and boats,but it also can be attached to the ceiling,wall or floor etc. Suitable for fitness fixings,deck rope,decorative ropes and nets,exercise resistance bands etc. Specification: Model: M5 / M6 / M8 (optional) Max. bearing capacity: 50 kg / 100 kg / 180 kg Material: 304 Stainless Steel Unit weight: Approx. 25.8 - 64.9 g / 0.9 - 2.3 oz Package weight: Approx. 108.2 - 264.6 g / 3.8 - 9.3 oz Package List: 4* Pad Eye Plates