Affluence 600 Thread Count 100% Cotton Embroidered Pillowcase Sets - Greek Key Pattern (Standard/Queen Pillowcase Set, White/Navy) 100% Premium Long-Staple Cotton Multiple Colors and Patterns to Choose From Modern Greek Key embroidery on each pillowcase. Machine Wash cold with like colors; Tumble dry low Made in OEKO-TEX Standard 100 factory, an independent certification system that ensures textiles meet high safety and environmental standards. Standard/Queen Pillowcase set includes (2) 20 x 32 inch pillowcases.