Clearly specifies all material and labor to be furnished. Customer signature creates binding contract. Duplicate with job cost record on back remains bound in book as permanent record. Written in general language. Shaded space at top for proposal number, date and sheet number. Perforated originals for easy removal. Form Size (W x H): 11 in x 8 1/2 in; Number of Columns: N/A; Forms Per Page: 1; Number of Entry Lines: N/A.