12.7cm. Pom-poms are playful fluffy balls. They conjure up pleasurable pastimes, laughter and frolicking. These Pom Pom Alphabet Letters really bring a smile and happy memories to the fore. The punch out letters in black and white have been strategically decorated with various colourful pom-poms. The set is uppercase only with punctuation marks and symbols included. 124 pieces in total consisting of: 104 uppercase letters 20 punctuation marks