The larger one is 50cm square, and the smaller one is 40cm square. I used them for lunch boxes and bandanas as my child grew. I didn't use them very often, so I think they are in good condition. I believe they were a prize from Pigeon. There may be some oversights. Please understand and consider purchasing. #PigeonBandana #PigeonHandkerchief #Pigeon #HeartBandana #HeartHandkerchief