It has a fair amount of stretch. The yarn material is 55% acrylic, 40% nylon, and 5% wool. The color is a light purple. It's a little hard to see, but these are arm warmers with a heart motif. Please check the size in the images. They are fluffy and have no scratchiness, making them comfortable to wear! I'm also selling sock covers made with the same yarn♪ These are handmade by my mother, who has enjoyed knitting for a long time. Since I get cold easily, she uses yarn that she has tested herself and found to be warm. They don't itch, feel good against the skin, are warm, and are light and comfortable. Since the fingertips are exposed, they are useful for computer work in the office or when using a smartphone! These are handmade items, so they are not high-end products like those you would buy in a store, but I would be happy if someone likes them and understands. My friends have told me that they don't look handmade. Also, I have received compliments from those who have purchased them on Mercari. I also sell different colors, designs, materials, and fluffy, fluffy faux fur arm warmers in white and beige, purple and brown mufflers, and tippets, so please take a look if you like ^_^ You can see all the winter accessories on sale here → #MiyuWinterAccessories Knitting Gloves Smartphone compatible Work Winter Fur Faux Fur Fluffy Fluffy Fluffy Hand-knitted Eco Fur New Unused Women Cold Protection Wrist Warmers Arm Warmers Wool Knit Fingerless Summer Winter Cold Protection Cold Protection