This set of 2 retractable measuring tapes by Yunsailing features a metal steel blade with a length of 16 feet. The tape measures are compact and easy to use, thanks to the slide lock mechanism. The green colored tapes come in a case made of acrylonitrile butadiene styrene, making them durable and resistant to wear and tear. Each tape measure includes 15 feet of retractable tape for accurate measurements with a measurement accuracy of 0.01mm. Perfect for various home and workshop projects, these measuring tapes are a must-have tool for any handyman or professional.