20 stamps/page * 5 pages. You got 100 stamps in total.
Background:
Celebrate the joys of a winter snowfall with Geometric Snowflakes, four colorful new stamps issued in a booklet of 20. Each new stamp depicts a different snowflake drawn in one of four colors: purple, pink, green, or blue. These bright, cheerful stamps are sure to add a whimsical splash to holiday cards, thank-you notes, invitations, greeting cards, and any mailing that calls for a touch of warmth during the coldest months of the year. Art director Antonio Alcal and Leslie Badani designed the stamps.