Phone Case is a protective and functional accessory designed to safeguard smartphones from scratches, drops, and daily wear. Made from durable materials such as TPU, silicone, polycarbonate, or hybrid composites, it provides impact resistance while maintaining a slim and ergonomic design. Modern phone cases may feature shock absorption, raised edges, anti-slip surfaces, and precise cutouts for buttons and ports. Many designs also integrate aesthetic elements, custom prints, or additional functionalities such as card slots or kickstands. Widely used in consumer electronics, phone cases combine protection, usability, and style, offering an essential solution for individuals and businesses seeking to extend device longevity and maintain performance.