Four (4) vintage Streamline two-tone plastic buttons on their original cards. Grayish navy blue fading to a paler shade of blue from edge to edge. You'll receive one card of two buttons in each size—11/16" (18mm) and 7/8" (23mm). Flat topped circle with a crosshatch pattern etched into the surface. Straight sides and flat back, both of which are the darker shade of blue. Two-hole sew-through. The buttons are attached to the cards with staples. Made in France. Washable and dry cleanable. Very good condition.