The USB flash drives are made of imported a + chip and metal shell, with shockproof, dustproof and pressure resistance. Rugged for enhanced data protection. It can also save, protect and transmit data between different devices, and support various data, such as music, video, photos, movies, manuals, software, etc., to meet your daily needs. It can be presented to customers as gifts and souvenirs, and can also be used as the publicity carrier of product advertising, website publicity, instructions, manuals and other information; We can offer more sizes and packaging gift boxes.