Samsill Breast Cancer Awareness Binder, 1.5 Inch, Pink (10053) Help fight breast cancer with Samsill ring binders imprinted with a recognizable pink ribbon screened on the clear overlay on the front and spine. For each binder purchased, Samsill will donate a portion of the proceeds to City of Hope. A National Cancer Institute-designated Comprehensive Cancer Center for breast cancer research, treatment, and education.