The yarn is 100% acrylic. The size is approximate, please refer to the images. The colors are a combination of gray and black. It's knitted loosely to give it a soft feel, but it's also designed to be warm and not too sparse. It's large, so you can wrap it in various ways. It's difficult to convey in the photos, but the entire piece has a crescent moon pattern, which looks very beautiful when worn from behind. The edging is also knitted to be rounded, giving it a soft impression. This is a handmade item by my mother, who has enjoyed knitting as a hobby for a long time. She used a generous amount of yarn to knit it. This is a handmade item, so it's not the same as a high-end product you would buy in a store, but I hope you understand and that someone will like it. My friends have told me that it doesn't look handmade. I have received compliments from those who have purchased my hand-knitted scarves and arm warmers on Mercari. It may be compressed for shipping. Also, due to the size and thickness, we are considering shipping via regular mail, so it may take some time to arrive. We also have shawls in different designs and sizes, such as purple and green, and fur arm warmers in white, gray, and beige, as well as items made of wool, so please take a look if you'd like. You can see all the winter accessories on sale here → #miyuwinteraccessories Knitting Shawl Autumn Winter Stole Hand-knitted New Unused Women's Long Longer Shippo Crochet Fashion Accessories Scarf Shoulder Wrap Bolero Wedding Party Large