This is a size S swaddle. Material: Cotton, mesh processed It has breathable mesh processing. Used from the newborn period to around 3 months. There is some pilling around the neck. There is a fray (about 1 cm) on the left shoulder. Please refer to the photos. Please understand that this is a used item worn by a child. Please note that there may be oversights due to home storage and amateur inspection. Discounts are available for multiple purchases. Please let me know in the comments.