Large Lava Lamp Glow in the Dark Holographic Embroidered Patch Bring some flair to your life! Our patches are quick and easy to add to any piece of clothing or bag! All you have to do is iron the patch on. Our high quality thread brings this patch to life and looks great on any garment! The Basics: ♥ This patch measures 2" W x 7" H ♥ Glow in the dark thread ♥ Superb quality polyester thread makes the colors so vibrant and durable! ♥ Machine embroidered with the highest quality embroidery thread on holographic vinyl. ♥ Iron adhesive has been applied to each patch prior to shipment. We also recommended sewing your patch for added durability with normal wear on clothing. Instructions for applying your patch: Sewing is always our first preferred method of attaching patches. But you can iron these VERY carefully. 1. Prewash the item you would like to use your patch on. Cotton works best! 2. Pre-heat your iron to cotton setting (no steam!) and lay your garment on hard surface that is heat tolerant. 3. Heat your garment only for 20 seconds in the place you want to have your patch. 4. Then place patch over the desired area, flip the garment over and press firmly for 30 seconds. Do not move iron, only press as moving motions will cause the patch to shift. DO NOT IRON THE FRONT OF THE PATCH. YOU WILL MELT IT! 5. Allow the garment to cool completely before wear or washing. 6. Hang dry only.