Side-ruled back for extra note space. Vinyl-coated, wire-wound binding. Stop card prevents writing on. Black print carbonless duplicates remain bound in book for permanent record. Date record on cover, area codes on front cover. Side-ruled back for extra note space. Vinyl-coated, wire-wound binding. Stop card prevents writing on. Black print carbonless duplicates remain bound in book for permanent record. Date record on cover, area codes on front cover. Global Product Type: Forms - Message; Form Size (W x H): 2 3/4 in x 5 in; Format: 400-Set Book; Forms per Page: 4.