The Backyard Adventures Mega Rider glider swing is a timeless addition to any playset, designed for attachment to 8-foot tall, 4"x6" wooden swing beams. Its extended seat allows two children to swing together comfortably. The Mega Rider features 1/4 inch galvanized, powder-coated chains and a durable metal mounting bracket for secure installation on 4"x6" beams. Add the thrill of a glider swing to complete your backyard playset.