Peaceable Kingdom Press Valentine Heart Pack Kitty Cards & Stickers A Fun Valentine Pack Featuring Cute Kitty Themed Cards Personalize Each Card With The Valentines Stickers Included In The Pack Each Valentine Heart Pack Includes 28 Cards With Envelopes And 50 Stickers For Decorating Enough Cards In One Pack For Most School Valentine Exchanges For Ages 3 Years And Older, Peaceable Kingdom Packaging Is All Designed To Be Frustration Free - Naturally!