Adopting advanced technology processing shell elegant and noble, small and lightweight appearance to meet the current mobile products ultra-light, portable design concept. At the same time the use of Flash electronic storage media, can be erased and written more than 1 million times, data protection can be valid for up to 10 years, anti-magnetic, anti-shock, moisture-proof, high and low temperature resistance, impact resistance. Zinc alloy material, thick texture, can be customised with corporate logos to show your personality, and a variety of capacities to choose from. Measuring 3.35*2.17 inches, this custom zinc alloy card flash drive. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.