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Precise Compact Dimensions for Creative Customization: each anodized aluminum sheet measures 4 x 6 inches with a thickness of 0.04 inches (1 mm), providing a generous surface area for personalized designs, text engraving, and pattern etching while maintaining sufficient thinness and rigidity to reduce the risk of bending or deformation during processing
Anodized Oxide Layer That Reveals High-contrast Engraving: the engraving blanks surface undergoes an anodizing oxidation treatment that forms a hard black oxide layer offering corrosion protection; When laser engraving is applied the black layer is removed to expose the silver-white aluminum beneath, producing sharp, high-contrast markings that remain clearly visible over time
Protective Film and Pre-drilled Mounting to Streamline Production: a single-sided transparent protective film is applied to guard the face from scuffs and contaminants during transport and handling, while four pre-drilled 0.16-inch (4 mm) corner holes allow direct screw fixing or hanging, eliminating a secondary drilling step and accelerating assembly workflows
Smooth, Impurity-free Surface Optimized for Multiple Processes: anodized aluminum blanks has uniform, clean surface is well suited to laser engraving, chemical etching, and mechanical stamping, enabling fine text and intricate patterns to be reproduced consistently; Consistent material composition and engraving depth support professional nameplates as well as detailed DIY craft projects
Broad Applicability Across Industrial, Commercial and Creative Uses: these black-anodized aluminum sheets are applicable to industrial equipment nameplates, commercial signage, home décor panels, personalized awards and badges, and artistic pieces, addressing the functional and aesthetic requirements of hobbyists, small manufacturers, and design studios
