16 printed materials, namely, brochures, pamphlets and instruction manuals on the subjects of - quality, productivity, durability, comfort, and other criteria for the selection of work access products; and printed materials, namely, brochures, pamphlets and instruction manuals on the subjects of proper use and safety in the use and maintenance of work access products and related equipment; and printed materials, namely, brochures, pamphlets and instruction manuals on the subjects of work access issues such as OSHA and other governmental regulations and changes and industry standards