This Tail-Bandit is a Tail-Bandit with a slight manufacturing defect. A corner of the tail cage (the hard plastic piece) has a slight void. Although this is more than a cosmetic defect it will not affect the performance of the product. We are offering these Tail-Bandits at 20% off for the customers who cannot wait for our regular Tail-Bandit cages to be restocked. The regular warranty for the Tail-Bandit will be honored for these Tail-Bandits.