This is a 3-piece set of swaddles from coperta. Size S: For babies 0-3 months old Bear and toy pattern, mesh material Size M: For babies 3-6 months old Moon, star, and hot air balloon pattern, LEMON pattern, cotton material The size S is in very good condition as it was barely used before my baby outgrew it. The moon pattern in size M has been used quite a bit as it was my favorite. The LEMON pattern is still in good condition. These were very useful for nighttime sleep until my baby could roll over. I debated between these and more famous swaddles, but I found these to be perfectly effective! I would like to pass these on to someone who is struggling with their baby's sleep.