KitAbility Get Social 4 Inch Set for White Message Board Sidewalk Signs, Includes Emoji, Symbols, Additional Punctuation, and Arrows Get social with this set! Set of 36 emojis, Wi-Fi symbols, hashtags, bonus arrows and more! Provides characters you've been missing for years - finally "!", "?", "(", @ # and quotes! Bring social media to your sign! Add Twitter, Facebook, Instagram and more to your sign messages. Printed on plastic that is an outdoor UV resistant quality graded to last many years, the plastic measures 4 3/8 inches tall and will work with most 4-inch message boards Compatible with Magic Master, Signicade and other A-frames that use flex letters; further info below