Mannequin not included. The yarn material is 100% acrylic. The color is silver gray. It's knitted with a slight gap between the two rows, giving it a relaxed and cute feel. Please check the approximate size in the image. This is a handmade item by my mother, whose hobby has been knitting for a long time. She tried various yarns and used ones with a good feel against the skin. As this is a handmade item, it's not the same as a high-end product you would buy in a store, but we hope you understand and that someone who likes it will be happy. Friends around us have told us that it doesn't look handmade. Also, those who have purchased it on Mercari have praised it as being warm and very cute ^_^ We also have other items for sale, such as a hat with a puff stitch, bucket hats in different materials like gray and purple, hats made of fur material, as well as mufflers, tippets, gloves, and hand warmers, so please take a look if you'd like ^_^ You can see all the winter accessories on sale here → #MiyuWinterAccessories #MiyuHats Knitting Winter Fluffy Moco Moco Fur Hand-knitted New Unused Women's Knit Cap Present Light Gray