Adventure Time Stack Embroidered Iron-On Patch - 2.13" x 4.5" Bring the Land of Ooo to your gear with this colorful embroidered iron-on patch featuring Finn, Jake, and BMO stacked in an adorable vertical design. Measuring 2.13" wide by 4.5" tall, this patch is perfect for backpacks, jackets, or anything that could use a little mathematical flair. Easy to apply with a standard household iron or heat press, and made with vibrant, high-quality stitching for long-lasting wear. Officially licensed Adventure Time merchandise.