Korean Mailing Set of double-sided, glittery, transparent seal sheet refill. Official, brand new, unopened product. [Contents] Hard type, 10 sheets (6-hole) [Size] A7 (80 x 125mm) Please peel off the protective film on both sides before use. Official, brand new, unopened product. Imported from overseas, so please refrain from purchasing if you are looking for a perfect item. There may be small scratches on the protective film.