Mr. Pen tape measure is a necessary tool for a range of individuals, from homeowners and interior designers to professional handypersons, carpenters, metal and woodworkers, and architects. This retractable tape measure is ideal for those who require quick, precise measurements. The casing is constructed from high-quality rubberized material that is shock-absorbent, ensuring durability and longevity. With a length of 25 feet, the tape measure includes metric and imperial measurements such as inches, centimeters, and millimeters, catering to the needs of professional carpenters. The hook slot can latch onto a protruding nail or screw head for increased steadiness. To use, extend the blade, engage the thumb lock to hold it in place, and disengage to retract. The belt clip on the back of the case allows for convenient attachment to a belt, tool belt, or pocket.