The Proline 20295 is a 5-meter long, 19mm wide measuring tape that meets Class II accuracy standards for linear measurements. It is made from durable metal material for long-lasting wear and accuracy and features a large, clear-view, easy-to-read display. The top and bottom of the tape are enclosed in an impact-resistant, waterproof casing for extra protection against damage. The tape blade is calibrated for quick and easy measurements, and the blade can be shuttled forward and backward for accuracy and convenience. This product is perfect for measuring across doorways, rooms, and other distances quickly and accurately.