- Material: Aluminum alloy<br>- Measuring Range: 400mm<br>- Precision level ruler with magnetic<br>- Suitable for night time use<br><br>                                                                                                                                Dimensions: 15.75 in x 1.89 in x 0.83 in (40.0 cm x 4.8 cm x 2.1 cm)<br />Weight: 7.48 oz (212 g)<br /><br />