Specifics: Thickness: .059" Size: 20" x 10" Finish: Polished Aluminum(Embossed) Alloy: 3003 Features: MATERIAL: Manufactured from high-grade aluminum, our diamond plate sheet metal ensures long-lasting durability and resistance to corrosion, even in the toughest environments. Offering a wide range of application possibilities to suit your project requirements. SUPERIOR GRIP: The diamond plate provides excellent traction, making this sheet metal an ideal choice for flooring in industrial and automotive applications, as well as stair treads, walkways, and other areas where non-slip properties are critical. VERSATILE USE: Our aluminum diamond tread plate is perfect for a variety of uses, from construction and vehicle modification to DIY home decor and improvement projects. Shipping Policy -We will ship your item out asap after the payment is clear. -We ship all of orders within1-3 business days after payment received on Monday to Friday. -Orders placed on Friday and weekend will be shipped on next Monday. -All orders will ship via USPS First Class/ UPS or Fedex. Payment - We accept PayPal and major credit cards - Immediate payment is required after the purchase Returns Policy We understand that sometimes you need to make a return or an exchange. For returns, simply send your order back within 30 days and you get your money back. All we ask is you send it back in the same condition it was received - new and unused. In order to process a return or exchange, please send us a message through eBay and we will be happy to assist you immediately. Your satisfaction is our priority. Contact us -Usually your message will be answered within 1 business day. -We provide with best service,please buy with confidence.