4 Pieces bird flying harness: the package includes 2 pieces green flying ropes and 2 pieces pink flying ropes, both of which are in XS size, matching your favorite color according to the coat color of your parrot or other small birds Practical design: it is easy to put on and take off the strap without harming the feathers of your birds; Featuring a XS size, you can train your birds outdoors and can maintain a safe distance and don't worry that your birds will fly away because there is a non-slip rubber handle design Adjustable flying rope: the green and pink flying rope is adjustable and please adjust the length of the flying leash to make it more comfortable for your birds. The XS size is suitable for Budgerigar, Lovebird, Pacific Parrotlet, Guaiabero, etc. ; Please measure the size of your parrot, and refer to the size chart to order the suitable flying rope for your lovely pets