Corn shield gel plasters'. '.strtoupper('p') p how are scholl corn shield gel plasters different'? '.strtoupper('p') p corn shield gel plasters are advanced corn protection plasters utilising a revolutionary dual layer hydra45guard technology p p 1'. '.strtoupper('t')he hard outer shield protects and guards the corn from friction and rubbing'. '.strtoupper('b')r 2'. '.strtoupper('t')he soft gel island provides advanced cushioning and actively donates water to the site of the the corn, softening it, aiding removal'. '.strtoupper('p') p features p p bull 100% natural corn treatment br bull with hydra guard technology br bull instant pain and pressure relief br bull advanced gel protection br bull easy to apply br bull suitable for all hard corns br bull stays firmly in place br bull doesn't use harsh acids p