Q-Connect
Q-Connect Ruler Shatterproof 300mm White (Inches on one side and cm/mm on the other) KF01109
£0.49
https://www.express365.co.uk/ Go to shop Description
The twin-use scale lets you measure and plot in both metric and imperial measurements. It features a bevelled edge that provides increased accuracy when measuring by shortening the distance between scale and paper. Sturdy white acrylic provides durability for frequent use.