Personalized Customization and Colorful Choices: Laser engraving technology allows for personalized designs and text on aluminum cards. Each pack contains 100 cards in various colors, offering a wealth of choices and creative freedom. Professional Appearance and Portable Practicality: The aluminum material offers a high-end, professional look. Each etched product is conveniently sized (3.38 x 2.12 inches), making them easy to carry and store for creative displays anytime. Multifunctional Application: These products are not limited to creating business cards; they can also be used for making VIP cards, membership cards, metal plaques, name tags, and more. Ideal for Special Occasions and Unique Gifts: These personalized aluminum products are perfect for birthdays, anniversaries, or other special events as unique and memorable gifts. Add your personal touch to make them precious keepsakes. Longer Premium Aluminum Business Cards & Etched Products - 100 PCS in 10 Colors, 0.21mm/0.01-inch Thickness - Durable, Multifunctional, Ideal for Personalization, Perfect for Various Occasions