The ZOLL CPR Uni-padz Training Replacement Pads provide a non-clinical refreshing component designed to maintain institutional classroom training accessories. This modular kit supplies fresh, low-tack multi-use adhesive gel pads engineered to attach directly onto the existing electronic sensor lead wire harness of the master simulator kit, replacing worn out or contaminated skins. Featuring identical anatomical crosshairs and graphic sizing illustrations as live clinical pairs, they allow training coordinators to prolong classroom equipment lifecycles and ensure optimal stick adhesion to training manikins without repurchasing entire structural wire sets.