I purchased this a few years ago from a kitchen goods store. I haven't had a chance to use it, and it has been stored at home. Size: 13.5cm x 13.5cm - Set includes: 3 pieces - Container shape: Square - Color: White There are traces of sticker residue on the back. If you wish, I can remove it with a spray before shipping. Although it is unused, it has been stored at home. Thank you for your understanding. Thank you for looking.