facilities and equipments

• a shuttlecock has 16 feathers fixed in a cork base enveloped in a thin leather
• another name for a shuttlecock is birdie or bird
• The shuttlecock may be made from natural or

  synthetic materials.
• shuttlecock weighs between 4.74 to 5.50 grams
• modern badminton rackets are light weight
• modern badminton rackets don't weigh more than 100 grams
• length does not exceed 680 mm
• width does not exceed 230 mm
• frame of racket made of common metals like steel or aluminum
• rackets are made of alloys, tough carbon, fiber, ceramic, or boron
• net is 5'1" | 1.55 m high at the edges
• nets sag slightly resulting 5'|1.52 m
• nets are split into a 1:1 ration from floor to top
• nets have 2.51' | .76 opening below
• nets come in polyethylene, nylon, and vinyl