Unfinished, Paintable Wooden Craft Letters - Bubble Gum Measurements: Our letters are measured by the Height & Thickness of Material. For example, if you purchase a 6in x 1/8in MDF letter "A", then your letter "A" will be 6" tall and cut on 1/8" thick MDF. Materials Offered: We cut all of our Letters and Shapes from: 1/8" Thick MDF, 1/4" Thick MDF, or 5mm A-4 Birch Plywood. These Letters are so adorable! They are fat, bubbly, and so Cute! They'll make any school project or any other project fun and easy to read! These letters are precisely cut with my laser machine and make great craft project additions. Do you have a school project needing letters? Do you want to decorate your classroom for school? Or just want to add personalization to something at home? We can help you with our precision cut letters! What's great about our letters? We do quality checks to ensure a good product is being delivered to you. Light sanding may be required! These are ready for paint and applied to your projects. Try our craft letters and shapes. You won't be disappointed! Happy Krafting!