Stock is constantly changing. Please be sure to contact us with stock before ordering. (2018 Catalog Product) A lightweight and easy to use slide type that simply sets the cursor into the groove. Divided into 3 parts for compact storage. Scale is displayed on the left and right side of the groove. Measurement Range: 3.9 - 39.4 inches (10.0 - 100.0 cm) (0.1 cm) in unit); Size: W11.0 x L49.6 x H3.5 inches (280 x 1260 x 90 mm); Weight: Approx. 1.9 oz (585 g); Material: ABS; Manufacturer: ADE