This is a limited novelty item exclusive to the Blue Label Crestbridge Harajuku Main Store, Shibuya Store, and DiverCity Store. You receive one stamp for every 11,000 yen (tax included) spent. This novelty item is awarded after collecting 30 stamps (330,000 yen) through two or more purchases. *Since it is unopened, the size is unknown, but it is approximately 33.5 x 49 cm when folded in four.*