360 hammock chair suspended ceiling installation spring buckle rotating hook hardware kit products are shipped according to the color or size of the main picture on the product page. Features: High load-bearing capacity, can keep your yoga chair, hammock chair, swing chair or other heavy objects stable. Install this hammock suspension kit on the ceiling, sturdy pillars, brick walls, decks, trees, etc. The 360-degree rotating design: makes the hook more flexible. And this hook is easy to install. Two holes must be pre-drilled in the wooden beam or concrete, and then the screws are installed. Material: high-quality stainless steel Size and capacity: 5 x 4 x 1.8 inches, packaging weight is 0.4 kg, and its carrying capacity is up to 250 kg. You will get: a 360-degree rotating hook, 2 screws for concrete applications and 2 screws for wood applications. Specific installation steps: 1. Draw two positions you like. 2. Drill two holes in the concrete or beam, and then insert expansion screws into the holes. 3. Then install the hanger and chain or rope. 4. Hang a chair or sandbag and swing it. Installation on wood: The only difference is the use of hexagon head screws with a screwdriver. You can install our hook. Package content: 1 x 360 rotating swing hook.