HP C6049A Iron-On Transfers, 8-1/2 x 11, White (Pack of 12) Iron on, cool-peel inkjet fabric transfer paper for vivid color images and graphics on white or light-colored fabrics. Designs can be ironed directly onto T-shirts, sweatshirts, aprons, hats or other heat-tolerant fabrics. HP Iron-on printer paper transfers are designed for use on light-colored cotton or cotton/poly blend fabrics. Printable iron on transfer paper makes great gifts.