ITEM NAME:99.9% Pure Copper Cu Metal Sheet Plate 0.8mm*100mm*100mm FT Specification Panel Size: 100x100x0.8mmï ¼Ë†L.W.H) Copper purity:99.9% Thickness: 0.8mm Material:pure copper. Features: This product might have few fingerprints, you can clean by super-fine steel-wool to restore. Be sure to rinse and dry so without any water spots. Package include.(Material:pure copper. Copper purity:99.9%. Panel Size: 100x100x0.8mmï ¼Ë†L.W.H).