◎ Waterproof Stickers The second image is a comparison with an iPhone X (138x65). You can stick these on flat surfaces like guitars, skateboards, helmets, laptops, etc. You can also insert them into transparent smartphone cases. ◎ We also offer combined purchases with other items. 2 stickers for 800 yen, 3 stickers for 1000 yen, and after that, add 300 yen per sticker. If you would like to purchase multiple items, please comment first and we will create a dedicated page for you. Alternatively, you can apply for a combined purchase. In that case, please provide the product number. Shipping will be via mini-letter (no tracking).