Fabric: 100% French Linen Stone Washed Duvet cover set. Yarn density: L 14x14 50x54 Weight: 165 ± 5% GSM ( There may be a little deviation according to the washing preshrunk process.) Certified: Oeko-Tex Standard 100 certified for environmentally friendly, responsible, and sustainable production. Size: all sizes can be customized. Feature: Linen bedding is environmentally friendly. The strength of the fabric is 30% higher than that of pure cotton. -It has better ventilation, moisture elimination, antibacterial and anti-allergic properties. -It is soft and skin-friendly. The more it is washed, the softer it will last. -The grayscale after washing will be closer to the natural, retro, and rustic texture. The wrinkly look is a unique texture of the linen fabric which is more natural and textured.soft and generous color. woven from premium flax grown in the Normandy area, France. linen is light and breathable for summer, yet cozy in winter, It's natural texture gets softer with every wash. OUR LINEN BEDDING SETS WITH THE WHOLE SIZE ( TWIN/FULL/QUEEN/KING) ARE JUST YOUR BEST CHOOSE.