An acrylic sheet is a transparent plastic material made from a polymer called polymethyl methacrylate (PMMA). It is known for its clarity, lightweight nature, and resistance to UV light and weathering. Acrylic sheets are often used as a glass substitute in various applications, including windows, displays, and signage. These sheets can be easily cut, shaped, and colored, making them versatile for both commercial and artistic uses. They are available in various thicknesses and sizes, allowing for customization in projects ranging from home decor to industrial designs.