toyou's Miracle Swaddle S size, set of 2 The brown one has a more stretchy fabric! Brown: cotton 95%, polyurethane 5% White: cotton 100% Purchased January 2025 Used from the day after birth until about 3 months old! Using this, they slept well at night compared to other swaddles. There is some wrinkling and pilling, but I don't see any stains, so it's still usable ⭐︎