When your target audience consists of construction workers and plumbers, look no further than these wire-o pipe tally refills for your next promotion. The standard size refills measure 3 3/8" x 7 7/8" and feature 100 leaves/200 pages of 16 lb. white stock paper with 1/4" blue faint line ruling and red divider lines with a blank 90 lb. plain white index cover. They're wire-o bound with two round corners and are designed to fit in most vinyl holders. These tally books are sold by full carton only and vinyl covers must be purchased from a vinyl supplier.