Three items total. All size XL (18-24 months). All from the Little Unicorn brand, which uses soft muslin (100% cotton) in most of its products. The brand is similar to Bebe au Lait products, which I also used a lot of with my babies. The material is soft and breathable. These sleep sacks are thin, which makes it better for use in warmer climates or the summer season. These are amazing sleep sacks! My last baby slept best on his own in sleep sacks. As he started moving around a lot, the sacks with legs worked best for him because he could move around unencumbered by the sack. Unfortunately, Little Unicorn stopped making sleep sacks with legs, which makes these hard to find (and is reflected in the price of the listing). I bought these sleep sacks new and they are still in excellent condition (see pictures). All my closet items come from my smoke-free, pet-friendly household, and are laundered in scent-free products. These sleep sacks were never put in the dryer.