This black HDPE sheet measures 24" long x 12" wide x 1/4 inch thick. It is made from high density polyethylene (HDPE), a tough and versatile plastic known for its excellent impact strength, chemical resistance, and low moisture absorption. The matte black finish provides a clean, professional appearance. HDPE sheets are commonly used for fabrication, machine guards, wear strips, cutting boards, lining surfaces, outdoor projects, and many other industrial or DIY applications where durability and weather resistance are important.