Soprano, our most popular sateen sheet, now in shams. This buttery sateen fabric is the perfect addition to any bed in your home. Available in a variety of neutrals to pair with any design style. Available in a duvet cover, shams, bed skirts, flat sheets, fitted sheets, pillowcases and as a sheet set. 100% Extra-long staple cotton 420 Thread count sateen sheeting Shams have a 2.5" flange on all four sides with an envelope closure centered on the back. Made in Portugal Shams sold individually Dimensions Standard - 20" x 26"King - 20" x 36"Euro - 26" x 26" Care Machine wash cold, gentle cycle. Do not mix colors, do not bleach or use fabric softener. Tumble dry low, remove promptly. Warm iron, if needed. May be professionally cleaned. All natural fibers will shrink to some extent. You can expect about 3% shrinkage with cotton. To minimize shrinkage avoid hot water washing and high heat drying. Product Certification OKEO-TEX® STANDARD 1008742CIT CITEVE OEKO-TEX® STANDARD 100 sets the standard for textile safety, from yarn to finished product. Every product carrying the label has passed laboratory tests for harmful substances. Learn More