Made from Vinyl Synthetic Mesh, these Phifertex Mesh director’s chair cover sets are perfect for being outdoors in the weather. Round stick insert type means that round dowels slide into two sides of the seat that affixes it to a chair. Rated weight capacity of 350lbs. Includes one seat, one back, and two round 1/4" diameter sticks. Fits all Gold Medal brand chairs as well as many other brands of director’s chairs. Several colors to choose from. Breathe new life into old chairs! These director’s chair replacement covers are easy to replace and are first quality. The measurements of this round stick replacement when laid out flat on a table are as follows (sizes may vary slightly): Seat is 15 1/2" Deep x 19 1/2" wide (edge to edge), Back is 6.5" high x 21 1/2" wide (3" loops are flattened out, edge to edge) Round sticks are 1/4" in diameter (they are removeable in case you need to substitute your sticks). Please note: All monitors register color differently.