I opened it once, but it's unused and has been stored for a long time, so I'm selling it because I don't use it. Pouch 4-piece set Extra-large pouch: 20.5cm (height) x 12cm (width) x 1.5cm (depth) Large pouch: 17.5cm (height) x 10cm (width) Medium pouch: 14.5cm (height) x 8.5cm (width) Small pouch: 12.5cm (height) x 7.5cm (width) #sweet #SWEET #SpecialAppendix