Iron-on for permanent application. Measurements: 3.2inches *0.9inches Each for $5, 2 for $8. Instructions: Place the fabric patch where you want it, and for best results, cover it with a thin layer of white cotton fabric. Set your iron to the cotton/linen setting (around 300°F), and press down for 20–30 seconds. Let it cool completely. If you're worried it might come loose with time, you can secure it by sewing a few stitches around the edges. Pick up around Fairway Market at Quadra.