Material: swivel hook made of high-strength stainless steel; and the bird food chains are made of durable iron; high quality and weatherproof, suitable for indoor and outdoor use. 360 degree rotatable: 360 no dead angle rotation, suitable for the rotator in the wind to rotate, twist or display, perfectly solves the winding problem caused by wind, the rotating hook hanger can hold the weight 2kg. Practical Design: The sophisticated design of the hook clip clamp can meet your daily needs well, even outdoors, the hanging basket under the hook can rotate freely with the wind, effectively avoiding the chain entanglement problem. Load capacity: Rotating basket hooks have a very strong load capacity. With the unique rotation system, the strong swivel hook enables extensive irrigation and solar radiation for your hanging plant baskets. Multiple uses: Good devices for hanging wind chimes, wind spinners, bird feeders, wind socks, flower pots, crystal turner, shop window flags, solar lights and party decorations. Specifcation Product Name:Swivel Hook Clips Material:Stainless Steel Size:8.5cm overall length,2.5cm overall width. Fit for hanging in the breeze or iron stop wind spinners and many other items. 360-degrees rotation design,can withstand 3 pounds of weight,it is very durable. You can remove the small clips so that the S hook can withstand heavier items. Package Include 10 x Spinning Swivel S Hooks