Paper Lunch-Luncheon Napkins. Set of 20 Paper Luncheon Napkins per package. Size: 13x13 inches open, 6.5 sq inches folded. Printed in a certified carbon-neutral facility using non-toxic, water soluble dyes. Caspari Paper Napkins. Paper Products for Entertaining. Valentine’s Day, Love, and Hearts Themed Decorations and Decor.