... per carton MST: 39X23X28CM G.W.: 25KGS N.W.: 24KGS CHALK:1. Passed EN71, ASTM D-4236 & REACH2. Non toxic, white ... shaped by the latest and advanced material prescription, So as a result of bright color, clear marks, uneasy broken, with less ... of various kinds to Iraq, Angola, USA, Germany, Holland, U.A.E. as well as the certain organizations of the United ...