... ),High Intensity: Acid resistant,waterproof,anti-exposive and anti-shock8)Exquisiteness: With exquisite handicraft and min.thickness ... dimensionPacking informationHBM-O1 3MM acrylic panel board with engarved english, filled with LEDs, LEDs protrude , 3MM acrylic base Thickness: ... CTNHBM-O23MM acrylic panel board with engraved english,The letter with resin,filled with LED module,3MM acrylic base ,2cm ...