The anode aluminum oxide plate is made of high-quality 5052 aluminum alloy. It is , is not easy to bend and deforms, resistance, easy to engrave and carve, and excellent processing performance. All anode oxide ingredients used for crafts are treated with black sandblasting. The is smooth, high-level neat, no cracks and pores, and there is no burrs on the edges; our aluminum plates are evenly thick and accurate, suitable for precision processing, suitable for precision processing. These metal carving billets can be used to make a variety of different styles of decorative boards; you can use your imagination and creativity, the blank of laser carvings on exquisite patterns, or stick some exquisite decorations to create personalized personalization Handicraft. You will receive an anode alumina plate of 12 x 12 x 0.03 inches, which is light, easy to cut, and is very suitable for precision machining; on both sides with wear- protective film, you can protect the black aluminum plate during transportation to avoid freedamage. Black metal anode oxide board is suitable for different signs, badges, , metal plaque, table boards, label boards, etc., which can also be used for aerospace, construction decoration, petrochemical, mechanical processing, automobile industry and other fields. Colour:Black Material:aluminum Package Contents: 1set * anodized aluminum blanks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.