A shower enclosure is a structure that surrounds a shower area, providing a barrier to keep water contained. It typically consists of walls and a door, which can be made from materials like glass or acrylic. Shower enclosures come in various styles and sizes, allowing them to fit different bathroom layouts and personal preferences. These enclosures not only help prevent water from splashing onto the bathroom floor but also enhance the overall aesthetic of the space. They can be framed or frameless, and some designs include features like built-in shelves or seating for added convenience during a shower.