Heavy Duty Swing Seat-Swing Set Accessories or Swing Seat Replacement-The swing is the basis of any outdoor play structure. In fact, of all the swing set accessories, the swing is the only accessory from which it got its name..."The Swing Set"! Our Heavy Duty Swing Seat was designed for children and adults alike! The seat is 26.5" wide by 5.5" deep and is built to hold up to 250 pounds when used with our Heavy Duty Swing Hanger Kit. Swinging is the most popular activity on any jungle gym or swing set. That is why it is extremely important to buy a durable, high quality swing seat that will last for years. That is exactly the approach we took while designing the heavy duty swing seat. The swing set seat is made of a high quality durable plastic and is connected to the swing set with a 66 inch commercial quality metal chain. The chain is also coated with 30 inches of plastic to ensure your child has fun while protecting their hands and fingers from getting pinched. Disclaimer: While the swing is made of high quality materials it is not intended for commercial use and should only be used in a residential environment.