Fun Fonts - Alphabet Letters Upper and LowerCollection 2 of the smash hit Fun Fonts product range Set of 52, 26 upper case and 26 Lower case letters Easy to read letting known as a serif font Made from see through peach plastic to provide confidence when placing letters into position Reverse side of each stamp shows appropriate letter, difference between upper and lower case, directional arrow and a central line to assist with positioning Approx. height lower case: 1. 25"(30mm) upper case: 0.