100% silk. Made in Japan. 📏 APPROXIMATE FLAT-LAY MEASUREMENTS > Width: 31" Length: 31" 🔎 CONDITION REPORT > Incredible—light signs of wear always to be expected but no holes, no stains, no odors, or other significant or noticeable flaws. Please add a comment if you need more info/closeups/measurements or if you have any questions—we respond to most requests within a few hours :)