Material: Outer face: jacquard knitted cotton alternative. Inner face: 100% cotton. What is the jacquard technique in weaving fabrics? Joseph Jacquard invented the jacquard knitting system in 1801 AD. The patterns that are woven with jacquard technique are stable and do not change with friction, use or washing. they are intertwined with each other in a complex way that does not allow patterns to be ruined. Details: King size: 1 Duvet: 270x240+5cm, one of the highest fillings. 1 fitted sheet: 200 x 200 + 40 cm. 1 Bed valance: 200x200+42cm (This piece fits under the mattress). 2 Pillowcases: 90 x 50 cm. 2 Shams: 90x50+5 cm. 2 European shams: 65 x 65 cm. 1 decorative pillow: 45 x 45 cm. 1 decorative pillow: 30 x 45 cm. Washing instructions: Dry cleaning only. Warranty: This product is warranted for a full year from the date of purchase in case the fixed filling becomes lumpy or the color changes observing washing instructions (see Karaz Linen Warranty Policy). Karaz Linen.. Comfort sleep