The Measure Wheel 100mm is a pocket alternative to a tape measure. Simply grip the measure wheel with two fingers on either side of the brass axle, align the 0 marker with your start point and then roll the wheel along any surface you wish to measure. As you complete each 100mm revolution there is a discernible bump and when you reach your end point simply refer to the markings on the side of the wheel to calculate your total distance.
32 x 32 x 7mm
Made in the UK.