These folding aluminium rulers have a super smooth open-close mechanism that is a joy to use (and pretty addictive). The ruler itself is constructed from high grade aluminium and features a 30cm laser engraved scale which will stand the test of time without fading. Folds down to half its size -- just 15cm.
Super smooth hinge mechanism
30cm laser engraved scale never fades
Size folded : 2.5cm x 15cm , Unfolded: 1.75 x 30 cm
Made from : Constructed from high grade aluminium