11” single patch LISTING IS FOR ONE PATCH; NO CLOTHING IS SOLD WITH THIS PURCHASE. These Custom Grinchy Patches can be applied to denim, 100% cotton, and polyester/cotton blends on light and dark colored garments. They can be applied to robes, hats, bags, t-shirts, sweatshirts and so much more! Backing: Iron On Size: 11" x 4.33" THESE PARTICULAR PATCHES CANNOT BE APPLIED TO ANY TYPE OF SURFACE THAT WOULD MELT WHEN HIGH HEAT IS APPLIED TO IT. We recommend using a heat press Using a fresh adhesive, lint-roll the surface of your garment where you will be applying your letter patches prior to prepressing to remove any lint. Set heat press to 385 Pre-press your garment where letter patches will be applied for 3-5 seconds. Position patches on your garment, then cover them with Teflon sheet. Press patches for 20 seconds. Turn your garment inside out and repeat Let area cool for 60 seconds.