It's a convenient size at 4cm x 3cm! Printed with a home printer. I will peel off the surrounding paper and send it with the backing cut to fit a Yu-Packet Post Mini ( ᵕᴗᵕ⁎ )♡ - Material: Matte sticker paper (not waterproof) - Contents: 90 sheets ✴︎Notice of combined shipping discount ✴︎Notice of combined shipping discount When purchasing with other collage sheets, thank you cards, and other paper items, you will receive a 200 yen discount on the second item! We will apply the discount to any number of items as long as they can be shipped within the thickness limit of Yu-Packet Post Mini. Please feel free to comment. I will create a dedicated page. ※When purchasing multiple items, it would be helpful if you could combine your comments on one product page (^^) Other works: #Pekora's stickers Same series: #Pekora's rounded square stickers Handmade collage thank you seal Thanks seal thank you care seal