novelty ruler for school supplies 1,About 15cm x3cm plastic ruler 2, ... days delivery 3,MQO:5000sets novelty ruler for school supplies Product nameplastic rulers MaterialPS,PVC,Plastic,ABS,PolyresionColorDifferent color ... OEM” for you4- All the products we manufactured can meet the testing requirements in Europe and America.5- We ... -25191770 / 25521921Mobile:18922859038 novelty ruler for school supplies