一米一,二米二,三米三,长度。六公分,七公分,八公分,自由宽都可,厚度,1.3厚,1.4厚,都可以。方木,1.3*0.048*0.068,1.25*0.038*0.068板材,1.3*0.018*0.081.65*0.017*0.07。0.8*0.012*0.040.6*0.012*0.04。