I was keeping this at my parents' house. The storage period is unknown. It was new and unopened, but I took it out for photography and inspection. There are no stains or frays, and it's clean. You can buy it immediately. Size: 45 x 65 cm Uses special absorbent yarn I will take it out of the box and fold it compactly for shipping, so please understand. #Bathmat #Entrance mat #Kitchen mat #Rug #Hanae Mori #Senko Co., Ltd. #Hanae Mori #Made in Japan