Stanley 90-082 25-Foot PowerLock Tape Rule with 6-Inch Classic 99 Retractable Knife Set Handy tool set includes tape rule and retractable knife Tape rule includes 16-inch and 19.2-inch stud center markings for framing purposes 1-inch wide tape rule blade features Mylar polyester film coating for added durability; 7-foot standout Knife is multi-positional; features strong Interlock nose to hold blade firmly Tape: 25 feet in length; knife handle: 6 inches in length