Kleiber

Turn the trousers inside out and place the pocket on a firm surface (ironing board). Pull the new pocket as far as possible over the old, damaged pocket. In the case of cotton or linen, set the iron to level 3 and iron on for about 45 seconds with firm pressure. In the case of delicate fabrics, set the iron to the permissible maximum temperature and iron on for about 45 seconds. Cover with a thin cloth or ironing net for protection. Repeat this procedure on the other side of the pocket and leave to cool for a few minutes. Then turn the trousers over again, pull the pocket out and carefully cut off the old damaged part of the pocket close to the new pocket. Repeat the ironing procedure if required.
Dry iron only, no damp cloth, no steam!