ID 263371411 © Ablvictoriya | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
ruler 20 scale cm tool measure tape markup centimeter millimeter mm distance yardstick length line meter instrument graph education graphic horizontal number precision chart symbol height size black growth metric gauge gradation math bar long quantity simple dimension sewing calibration unit accurate decimal straight stick flat school