Flax Chambray Full Made in Portugal. STANDARD 100 by OEKO-TEX® Certified: Safely tested to be free from harmful chemicals. Certificate 11419 CIT, CITEVE. 100% European linen, woven from premium flax grown in Belgium and France.* Yarn-dyed. Garment washed for softness. Chambray weave. 2" self fabric cuff with 22" return of hemstitching along the cuff and body. Machine wash cold. Tumble dry low. Full set include flat and fitted sheets (for a 16"D mattress), plus two Standard pillowcases.