Promotional Printed Cards, Shower Card – Early Detection for Breast Testicular Cancer – Waterproof & Monthly Tracking, This handy, waterproof card hangs anywhere as a step-by-step instructional guide on performing monthly self exams for early detection of breast cancer, or on the alternate side, testicular cancer. The card includes perforated punch-out rounds for 12 months of the year to keep you on a regular schedule. … #SC101 $0.95/each.