DIMENSIONS & CARE Made in Portugal. Oeko-Tex certified, so it’s made with 100% eco-friendly materials. 100% combed cotton sateen. 300-thread-count. Envelope closure. Finished with a 1" flange. Machine wash warm. Tumble dry low and pull straight out of the dryer to avoid wrinkles. Insert sold separately. 1 sham per order. Standard: 20" x 26". King: 20" x 36". Euro: 26" SQ. DIMENSIONS & CARE Made in Portugal. Oeko-Tex certified, so it’s made with 100% eco-friendly materials. 100% combed cotton sateen. 300-thread-count. Envelope closure. Finished with a 1" flange. Machine wash warm. Tumble dry low and pull straight out of the dryer to avoid wrinkles. Insert sold separately. 1 sham per order. Standard: 20" x 26". King: 20" x 36". Euro: 26" SQ.