Set of 4 Instant purchase is OK. ⚠️ This is an overseas product. Please purchase only if you agree with the description. Thank you. Hard stickers that don't dent. ⚠️ The back has Japanese writing, but it's not from Chiikawa. Overseas products may have printing misalignments, defects, burrs, bubbles, small scratches, dust, etc. There may also be typographical errors. Although unopened, the sticker on the back may come off or appear to have been reapplied. Please refrain from purchasing if you are concerned about minor details, if you tend to bring up minor issues after purchase, or if you are looking for perfection. Please purchase directly from a store where you can handle the product. If you have any questions, please ask.