A vinyl record is a flat disc made of polyvinyl chloride, commonly used for storing music. It has grooves on its surface that are read by a needle in a turntable, converting the physical vibrations into sound. Vinyl records come in various sizes, typically 7, 10, or 12 inches in diameter, and can hold different lengths of audio. Vinyl records were popular from the early 20th century until the rise of digital music formats. They have seen a resurgence in recent years, with many music enthusiasts appreciating their warm sound quality and tangible nature. Collecting vinyl records has become a hobby for many, leading to a thriving market for both new and vintage releases.