10 Pack 4x6 Inch Black Anodized Aluminum Sheets, 0.04 Inch Thick Laser Engraving Blanks with Pre-drilled Holes & Protective Film for DIY Crafting, Nameplates, Signs & Decor

Features: Controlled Flatness and Consistent Thickness for Predictable Results: Manufacturing controls ensure consistent 0.04-inch (1 mm) thickness and attention to flatness across each sheet, reducing variance that can affect cutting, engraving depth and assembly fit. Predictable dimensional stability helps achieve repeatable results in batch production and precision crafts. Lightweight Aluminum Construction with Corrosion-Resistant Finish: The aluminum substrate keeps each sheet lightweight for easy mounting and reduced load on fixtures while the anodized finish provides enhanced resistance to environmental corrosion. The material is also compatible with standard fasteners, adhesives and display methods commonly applied in signage and craft installation. Specifications: Material: anodized Aluminum Color: black Size: 4 x 6 inches Package includes: 10 Pack 4x6 Inch Black Anodized Aluminum Sheets Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• 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