Our Iron On Labels are made of a super-soft and durable material great for labeling all your clothing items that get mixed up or lost. These iron on labels are not bulky at all. In fact, once applied you won't feel a stiff edge because they bond smoothly to the fabric, making them great for anyone who finds clothing tags irritating. Suitable for cotton, polyester, cotton/poly blends, and acrylic fabrics. Easy to apply with a household iron.