This is a set of four Sumikko Gurashi undershirts. Size 130 cm New, unopened Two short-sleeved shirts, two three-quarter-sleeved shirts The three-quarter sleeves are 100% cotton (see the photos for details) There are marks from removing the price tag on the package. Since they are short-sleeved and three-quarter-sleeved, the innerwear won't be visible from the sleeves, which is convenient. They will be shipped in an envelope via anonymous delivery.