DescriptionHeavy duty sturdy steel construction and zinc plated to provide weather resistance. Can holds up to 500 lbs capacity, easy to setup and take down. Springs help to provides bounce and level of comfort and relieve stress from impacts, can allows you to rotate the chair without tangling the ropes, creates even suspension and smooth motion.Features- Color: As shown - Material: Steel - Size: 22 x 3.2 x 4.6cm - Heavy duty sturdy steel construction and zinc plated to provide weather resistance. - Can holds up to 500 lbs capacity, easy to setup and take down. - Springs help to provides bounce and level of comfort and relieve stress from impacts, can allows you to rotate the chair without tangling the ropes, creates even suspension and smooth motion. - Use for almost all hammock, hanging chairs, proch swings, free standing swings, etc.