Include your name, title, company name, logo, phone number, email address, website, and any relevant social media handles.

GSM (grams per square meter) refers to paper weight. The standard size is 3.5 inches by 2 inches (8.9 cm x 5.1 cm). A minimum of 300 GSM is recommended for a sturdy and professional feel, while 350-400 GSM adds more durability.

Matte offers a subtle, elegant look with no glare, while gloss adds a shiny, vibrant appearance. Choose based on your brand's aesthetics and the impression you want to create.