8cm x 6cm 600 sheets (including tape portion) 12cm x 7cm 400 sheets 14cm x 10cm 100 sheets 14cm x 8cm 500 sheets These small sizes are very convenient for packaging parts materials. There are countless of them. They were tied with rubber bands and string at the time of purchase, so there may be some wrinkles. I think they were probably tied in bundles of 200 each, so I think there are close to 600 sheets in total.