1、DURABLE MATERIAL: Come with ABS shell, full steel tape, excellent quality, durable, safe and assured 2、WIDE RANGE OF USE: Circular tape measure can be used for site construction, field mapping, road construction, etc. 3、ACCURATE AND SMOOTH: The tape scale is accurate, smooth push and pull without jamming, easy to use 4、APPLICABLE SCENARIO: Round tape measure is used for surveying and mapping, road, railway and other long distance measurement 5、MEARESUREMENT RANGE: Disc tape measure supports 50meter measurable distance to meet the daily requirements of work 1 x Circular Tape Measure Item Type: Circular Tape MeasureProduct Material: ABS and steelProduct Weight: 870 g / 30.7 oz(approx.)Product Size: Approx. 20 x 19 x 5cm / 7.9 x 7.5 x 2inUse: For surveying and mapping, road, railway and other long distance measurementMeasurable Distance: Approx. 50meter / 164ft