From the website: Made with 100% superfine merino wool (approximately 19.5 microns) for a beautiful luster and smooth feel. - Machine washable for easy care. *We recommend turning the product inside out and washing it in a laundry net. *Please reshape and dry after washing. - Can be worn as a sweater or a cardigan. - The silhouette is flattering without clinging to the body. - Simple design that can be used for a wide range of outfits. ▪️Size M Width: Approximately 44 cm Length: Approximately 54 cm Please allow for slight variations. Hand washable I haven't worn it much, so I think it's a beautiful item without any major damage. There are a few wrinkles. Please refrain from purchasing if you are sensitive to these details.