Thank you for viewing! Purchased at DisneySea (probably about 10 years ago). I washed it once and have kept it stored at home, unused. Please refrain from purchasing if you are concerned, as it has been stored by a private individual. This is a set of 3. I am selling it because I will not be using it in the future. Size: 22cm x 22cm (Please note that there may be some error due to amateur measurements)