Thank You Stickers - Bundle Items 15 & 16 The stickers are 2.5cm in diameter. These are imported goods, so they are not as perfect as Japanese products, but they are cheap, so you can easily stick them on things! I'm planning to use these myself and decided to start selling them at the same time, so I bought a whole bunch!! I've actually held the stickers, and the quality seems to be good so far. I was worried that 2.5cm in diameter might be too small, but I tried sticking one on a size-3 long envelope, and it had more presence than I expected, and I think it looks good! (Photo 6) To keep the price as low as possible, we are reducing packaging costs and time. The items will be placed directly into a brown envelope without bubble wrap and shipped via regular mail. You can upgrade to Mercari shipping for an additional 100 yen, so please inquire if you would like this option (*^^*) I also have many other wrapping and packaging supplies for sale. Here is a list of my wrapping/packaging materials: ↓↓ #toshimamaWrappingPackaging #ThankYouSticker #GiftSticker #WrappingSticker #Packaging #Wrapping #Shipping