Cute Birds Series "Pi" Java sparrows "Cute Card Holder" RB-PK011 Cordinate with cute Cockatiel , Surrounded by Cockatiel products. Cute Cockatiel lunch bag, coin case, pass case and charm are now available Collect them all and have fun with Cockatiel coordination Bird design is on the both front and back side of the pass case. The stylish cage shaped window is on the front side. Bird design is on the both front and back side of the pass case. The stylish cage shaped window is on the front side. Great gift for those who like Cockatiel.