Plastic sheets are thin, flexible materials made from various types of plastic, such as polyethylene or polyvinyl chloride (PVC). They come in different sizes, colors, and thicknesses, making them versatile for various applications. Common uses include packaging, construction, and crafting, as they are lightweight and resistant to moisture. These sheets can be easily cut, shaped, and welded, allowing for customization in projects. They are often used in industries like sign-making, automotive, and medical for protective barriers or as components in products. Their durability and ease of maintenance make them a popular choice for both commercial and personal use.