Product description Polyester Cotton Fabric The fabric of this double hammock is crafted from high-quality polyester cotton, making it soft, breathable, and durable. It provides a comfortable and cozy experience when you lie in it. 6-Hole Adjustment The outdoor hammock has 6 adjustable grooves that you can use to adjust the height as needed, so that you can lie properly in the hammock without touching the ground. Stable Frame The frame is made of thick steel tubes, which is stable and durable, you can lie in the hammock smoothly without worrying about the hammock tipping over or tilting.