Stainless Steel 360 Rotate Swing Hanger: Made of high quality 304 stainless steel, strong and durable. Resists rust and corrosion, high hardness, non-toxic and environmentally friendly. 360 Rotation Design: Innovative design offers more flexibility. Snap swivels allow 360 degree rotation without tangling or twisting. Widely Application: Suitable for indoor and outdoor hammock chairs, chandeliers, swings, hammocks, sandbags, slings, yoga swings, hanging chairs, gymnastic rings, and more. High Load-bearing Capacity: Hammock hook can support up to 544kg /1200lbs, ensuring safety for both kids and adults. Package Includes: 1 ceiling mount with 2 pre-drilled holes, 1 carabiner, 2 expansion bolts for concrete walls, and 2 threaded screws for wooden boards.