Poly(methyl methacrylate), often abbreviated as PMMA, is a synthetic polymer commonly used as a lightweight and shatter-resistant alternative to glass. It is known for its clarity, making it ideal for applications like lenses, displays, and protective barriers. PMMA is also resistant to UV light and weathering, which enhances its durability in outdoor settings. This versatile material can be easily molded and shaped, allowing for a wide range of uses in industries such as automotive, construction, and healthcare. Additionally, PMMA can be produced in various colors and finishes, making it suitable for both functional and aesthetic applications.