Our undershirt is double-layered selection, thick and warm. It will not affect the flight training of birds, the quality of the undershirt is not good enough to fly halfway to the break open line holes. The undershirt is fastened with Velcro and can be properly adjusted to your pet's size.
Each Package including 1pc bird vest and 1pc traction rope.
Please refer to the last image for the color choose.
