Keep your best friends close forever! Show your BFF's just how super they are with this superhero-themed puffy postcard. Also available in box sets of 3.
- Postcard requires a First Class USPS stamp to be sent domestically.
- Postcard measures 4 1/4 x 6 inches to meet First Class USPS mail requirements. Packaging measures 5 1/2 x 8 1/2 inches.
- Postcard is 4-5mm thick, meeting First Class USPS Mail requirements.