This is an aden + anais swaddle blanket. Unopened, brand new! Besides swaddling, it can be used in various ways, such as a nursing cover ^ ^ [https://www.blossom39.com/collections/adenandanais-disney-collection_dumbo/products/aden2015] From the website ↓ aden + anais's signature muslin swaddle blanket. Muslin cotton is a traditional, finely woven, breathable material that has been used as a swaddle for many years. It prevents stuffiness, keeps baby's skin healthy, and helps babies who are not good at regulating their body temperature to stay comfortable. It can be easily washed in the washing machine, and its durability, which becomes softer and gentler with each wash, is the reason why it has been used as a swaddle for many years. [Size] Approximately 120cm x 120cm *Slight variations may occur due to manufacturing. [Material] 100% muslin cotton [Care instructions] Machine washable Pre-washed for lasting softness. [Country of origin] China [Manufacturer's country] USA