The Zircon StudSensor HD55 Stud Finder in Yellow is a portable and compact tool designed for measuring and layout tasks in the home and workshop. With a sleek design and easy-to-read LCD display, this stud finder uses laser technology to accurately detect studs behind walls. Its magnetic feature allows for easy detection of metal studs, while the LED indicator provides added visibility. Made from durable plastic, this stud finder is lightweight at 4.6 oz and compact with dimensions of 6.78 inches in height and 2.84 inches in width, making it a convenient addition to any toolbox.