UniKeep Safety Data Sheets (SDS) Binder - 1.0 Ring Capacity, (3 Poly Rings) EASY ACCESS - With a bright, highly-visible design, they ensure that safety information is easy and accessible to all employees. DURABLE & ARCHIVAL SAFE - Made from durable polypropylene, UniKeep SDS Binders are built to last in harsh environments. PROMOTE WORKPLACE SAFETY AWARENESS - Holds Standard 8.5" x 11.00" paper, the stackable design can be stored anywhere. Organize your Safety Data Sheets as required by OSHA, formally MSDS (Material Safety Data Sheets). MADE IN THE USA