Bleachers are raised, tiered seating areas commonly found in sports venues, such as stadiums and gymnasiums. They provide spectators with a clear view of the action, whether it's a football game, basketball match, or track and field event. Made from metal or wood, bleachers can accommodate large crowds and are often designed for easy assembly and disassembly. Typically, bleachers are arranged in rows, allowing fans to sit one above the other. This design maximizes space and ensures that everyone has a good sightline to the field or court. Some bleachers may also have backrests for added comfort, while others are simple benches.