Cards are packaged in a plant based plastic sleeve for protection and added touch value.I supply an envelope in the color of our choice but you can choose your own colors for .05 per card. Please let me know within 10 minutes of ordering if you would like custom chosen envelopes colors. My cards feature a wide variety of quotes and colors that I am proud to design in house! I occasionally collab with local designers and influencers, too! The font's featured on most of my items is a custom font I created on my iPad using my handwriting and is unique to me. The cardstock is the perfect thickness to feel like something made of quality! Please message me with any questions! ~Andrew