Durable plastic construction. Accommodates up to 2 riders. Attaches to single or double beam play set. Includes rope and chain. Overall dimensions: 8.5L x 15.5W x 40H in.. Add to the joys of summertime with the Big Backyard Glider for Swing Sets. This double seat glider enhances fun for kids. It's made of durable, colorful plastic and comes with a rope and chain to attach the glider to the swing set. The glider accommodates up to two riders at a time and can be attached to single or double beam play sets.