- Got something to say Spell it out with this letter block! Available in one of the 23 letters of the English alphabet, this initial letter block is a great way to add a personalized touch to any decorative arrangement. Crafted from MDF, it features versatile black and carved lines to give a horizontal paneling appearance and that is sure to blend in with any existing color scheme. Each measure approximately 13'' H x 8'' W x 1.5'' D, so they're sure to grab glances without overpowering your current ensemble. A heavy and very solid letter that can be used indoors or outdoors. Very well made of solid wood and could easily be repainted to change the color. Can be hung or stood on a shelf. It's a piece of art that's a nice centerpiece!