This hammock hanging kit includes a heavyduty Eye Pad with a S-Hook and a chain extension. The set is made of Mild steel and Zinc plated. The kid can be attached to any wood or concrete surface. You can install this kit to the ceiling, veranda, garden, gazebo, living room, bedrooms or any other structure in your home. This kit is durable and weather resistant so its perfect for outdoor or indoor use. Very easy to use and very simple to set up. Fits any size, style or design hammock.