Fantastic Foam Snowflake Stamps (1 dz) 12 Snowflake Stamps. These large, foam, easy-to-grip Snowflake Stamps are a wonderful way to let kids of all ages create their own winter wonderland in no time! 12 assorted stamps will give kids the variety of flakes they are looking for when crafting their snowy scene. After stamping, try sprinkling on glitter to finish off the art with a sparkle that'll truly bring the beauty of the first snow to every picture. Foam. 3" - 3 1/2" wide, approx. 1" thick. 12 Pack.