Instruction: Use a professional laser printer to engrave the desired patterns and information. It can be designed for gift signs, signs for commercial buildings, interior decoration supplies, advertising boards, mailbox address and message plates, etc. Advantage: Made of quality aluminum material, the anodized aluminum sheet is preservative, hard, sturdy, and not easy to deform. It has a smooth and good scratch resistance after oxidation treatment without cracks or holes, does not easily adhere to dust, is easy to clean even if dirty, perfect for precise processing. Easy to cut and engrave, use professional machines to easily design personalized engraving items. Anodized aluminum sheet is widely used in mechanical parts, architectural decoration, household handicrafts, automobile parts decoration, aerospace equipment, power transmission iron frames, ship equipment hardware, etc. By laser engraving, it can be designed for signs, badges, metal plaques, trophies, business cards, label plates, etc. NOTE: 1. The front of the anodized aluminum sheet has an anti-scratch layer, please it before use. 2. Please take personal protective measures when designing engraved items., Weight: 0.79145952058 pounds, Manufacturer: Ehwisbe