Steamer cooking paper (with holes) These are accessories that came with the steamer I purchased. I'm giving them away as I don't use them. I'm not sure of the exact number of sheets, but one stack is thick, so I estimate it to be around 30-50 sheets. There are two more sets that are about half as thick. I will give away all three sets together. When I measured with a ruler, the diameter was about 21.5 cm.