Thank you for viewing! This is a set of two 100cm long-sleeved undershirts from Nishimatsuya, made of 100% cotton, thick-knit rib fabric. Made with California cotton, they are very soft. I have several of the same item, and these were never used as my child outgrew them, so I am selling them. - Quantity: 2 shirts - Size: 100cm - Material: Thick-knit rib, 100% cotton These are new, unused, and unopened, but please understand that they have been stored at home before purchasing.