- Frontside: HIPPO BIRTHDAY
- Backside: "I thought of that while testing my new swimsuit.“
- Inside: Blank
- Envelope: Mango
Size: B6 (12 × 16,9 cm / 4.72″ × 6.65″)
Quality & Sustainability: White uncoated board. Paper used for these cards and envelopes comes from responsible sources. Presented in a compostable transparency sleeve. Designed, printed and assembled in Austria.