Premium Material: Our small blank paper message note business cards are made of paper material, offering a smooth, that ensures durability and longevity. Double Sided Writable: These double sided mini greeting place name vocabulary flash cards can easily allow pen ink writing, Ink does not bleed through. Wide Application: 100pcs blank cardstock note cards are ideal for making greeting cards, wedding invitations, scrapbooking, party invitations, postcards, photos, thank you cards, birthday cards, , notecards, DIY gift tags, DIY art crafts, flashcards, message notes, gift cards, etc. Great Gift: Thick paper cardstock makes a wonderful gift for boys, girls, family members, friends, or anyone who loves DIY projects and crafts. Portable: Each box includes 100 pieces business cards, each card measures 8.9cmx5.2cm/3.50inchx2.05inch, lightweight and portable, which are easy to carry and organize. Specification: Material: Paper Size: Each Card 8.9cmx5.2cm/3.50inchx2.05inch Package Includes: 100pcs/Box Business Cards(4 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.