An acrylic tube is a hollow, cylindrical shape made from acrylic plastic (often referred to as PMMA, polymethyl methacrylate). Acrylic tubes are known for their excellent clarity, durability, and weather resistance, making them a popular choice for both decorative and functional uses. They are lightweight, impact-resistant, and have a smooth, glossy surface. Acrylic tubes can be manufactured in a range of sizes and thicknesses, and can be easily cut, drilled, or formed into various shapes. These tubes are commonly used in industries like signage, lighting, display cases, medical equipment, and aquarium filtration, as well as in DIY projects and artistic endeavors. They are often a preferred alternative to glass because they offer similar transparency but with enhanced strength and safety.