Konni Group Russian Private Military Contractor from Call of Duty video game H85 W65 mm Backing type variant description: Clean backing is suitable for patches that want to be sewn directly into materials, this way is the most powerful permanent patch installation. Hook and loop is an adjustable fastener that can be installed by pressing two opposite parts simultaneously. Iron-on is a layer of adhesive attached to other fabrics when applied with heat. Items price includes shipping fee that should be borne by the buyer.