FLIGHTLINE (196 ratings) Allow your bird freedom to fly whilst avoiding dangerous flyaways! R660.00 Quantity: at R660.00 each Add To Basket The Flight Line is tangle proof. It allows your bird to fly free in an area as small as 76.20 cm X 76.20 cm or as large as 127 cm X 203.20 cm. This is a lightweight (15 grams for small birds and 23 grams for larger birds) elastic cord that allows for safe flight in free flight training situations. The flight line attaches to your wrist so you don't have to hang on to the end of it. The harness must be purchased separately.