This is a set of two baby undershirts (short and long) made in Japan. 100% cotton Size: 50-60 cm Weight: 3-6 kg Purchased in January 2024 I think they are clean, with no noticeable stains or pilling. They feel good against the skin, and I hate to throw them away, so I'd like to give them to someone. There is a faint stain? on the collar. Please refrain from purchasing if you are concerned. Home-laundered I used unscented detergent and did not use fabric softener or fragrance. No pets, no smoking. I plan to send them directly in an envelope.