Stainless Steel Hammock Mounting Frame: High quality stainless steel sandbag frame can prevent corrosion and rust, suitable for indoor and outdoor installation. The ceiling hook has 4 fixing screws: the wall anchor is designed with 4 holes to increase durability and stability. The bracket is more secure than the 2-hole bracket. With a load capacity of 500 kg, it has a high quality welding process. The sturdy stainless steel structure provides greater resistance. Ceiling lights can create more space: the stainless steel mounting hooks are very suitable for your room (maybe smaller than the same type), and you can use this device above of your head for best results. Use ceiling suspension: ceiling installation is very suitable for yoga hammocks, chandeliers, chandeliers, chandeliers, hammocks, hammocks, slings, awnings, hammocks , suspenders, chandeliers, hammock hangers, punching bags, hanging belts, hanging chairs, etc. Note: The hammock attachment can only be used for heavy objects and can only be installed on the concrete ceiling or on wooden beams with the installation materials provided. Not suitable for plasterboard ceilings, clay walls or other flexible building materials. The ceiling hook is safe and stable, suitable for hanging chairs, hammocks, yoga towels, sandbags, lights, swings, canopies, sandbags, slings, load racks, etc. You can hang it on the ceiling as well as in the bedroom, garden or anywhere else. Features: Color: silver. Material: stainless steel. Thickness: 0.4cm. Diameter: 9 cm U-shaped hook: 4.2 x 2.3 x 0.8 cm (width x height x thickness). Package weight: 0.318 kg product Features: With sufficient weldability and firm weldability, the stainless steel swivel hook is not easy to be broken, disassembled and thrown away. The hook is easy to install, and the holes of the same diameter can be installed directly, easily and quickly. Each hanging chair bracket is equipped with 4 long nails, which can firmly fix the hook on the wall without loosening it. The shade sail fixing kit is durable and has a strong load capacity. You can carry up to 500 kg. Multifunctional punching bag accessory: Whether indoors or outdoors, you can rotate the hammock. Rain or shine, enjoy life. Note: Make sure the wall is solid and firm. If there are signs of loosening, please suspend the product. Scope of delivery: 1 * hook. 4 * extension bolts. 1 * carabiner. becomeveryrich