This is a vintage white cotton pillowcase set (2 pillowcases) labeled "Penco, superior quality'. The solid white pillowcases are embellished with white and blue hand crochet lace. 
 
Pre-owned, used; no noted flaws. Freshly washed, line dried and pressed- ready for use! 
 
Fits a standard size pillow, not an extra-loft pillow.