"You Matter. Unless you multiply yourself by the speed of light squared...then you energy."
- COLORFUL & HUMOROUS postcard with a nerdy science joke - perfect for gifting or framing.
- Includes FIVE cards and FIVE Kraft Envelopes
- CARD SIZE: 5" x 7" oversized postcard, heavy 16 pt./ 115lb premium glossy card stock with UV varnish
- ENVELOPE SIZE: A2+ Kraft paper envelopes 5 1/4" x 7 1/4"
- FRONT: Glossy Finish [shiny and reflective] BACK: Soft Matte Finish
- DESIGNED, PRINTED, AND ASSEMBLED in the USA.