Park & Sun Sports Portable Indoor/Outdoor Badminton Net System with Carrying Bag and Accessories: Professional Series Aluminum Imported Telescopic, 3-piece aluminum poles measure 1-1/2" in diameter; Push-button pole locking system allows for quick and easy setup Features a regulation size (21' L x 30" H) net; Nylon blend net has 1" top and bottom tapes with reinforced corners and side sleeves for even net tension 3/16" double guyline with tension rings allow for quick adjustments that ensure the net remains taut, even during rough play Define your court with the 3/16" diameter, pre-measured boundary (44' L x 20' W) which is firmly secured to the ground with corner anchors Includes 4 aluminum badminton rackets and 3 A-grade nylon shuttlecocks with cork tips; Entire set fits inside a heavy-duty polyester zippered equipment bag with carrying handles