Thank You Stickers - Set of 3 Rolls (Approximately 450-500 stickers per roll) The stickers are 2.5cm in diameter. I was worried that 2.5cm might be too small, but I tried sticking them on a size-3 long envelope and was pleasantly surprised by how noticeable and stylish they looked! I love them♪ These are imported goods, so they aren't as perfect as Japanese products, but they're cheap, so you can stick them on without hesitation(^^) Depending on the lot, there may be some slight smudging or color bleeding in the printing, as well as individual differences in color and shade, but please rest assured that I do not sell "defective products that cannot be used as thank you stickers." Regarding the number of stickers, it seems there is quite a variation, depending on the pattern and lot, with approximately 450-500 stickers per roll. (Recently, I found a roll that was supposed to have 500 stickers but only had about 450, and I contacted the manufacturer, who said they would work to improve this in the future, but honestly, I don't know how much I can trust that.) There are rolls that are supposed to have about 500 stickers but are smaller and lighter than others, and there are rolls that only have 450 stickers but are the same size and weight as the good ones, so it's impossible to tell without opening them (><) Therefore, please don't worry too much about the number of stickers and use them generously, with a relaxed attitude. I also use them without worrying about the number(^^) You can also add more rolls or change the design, so please feel free to contact me if you would like to make any changes. (※If you wish to make changes, please let me know before purchasing, and I will create a dedicated page for you, so thank you for your understanding.) [Price for Quantity Changes] 1 roll: 300 yen 2 rolls: 500 yen 3 rolls: 620 yen 4 rolls: 740 yen 5 rolls: 860 yen 6 rolls: 980 yen 7 rolls: 1100 yen - More than 7 rolls are also available! Shipping will be via Yu-packet Post Mini. Thank You Stickers, 3 Rolls, Gift Stickers, Thank You Stickers, Message Stickers