Mini Science Valentines (Set Of 24, Wallet-Sized) For Valentine'S Day

| Little Wallet-Sized Valentine'S For Your Favorite Science Nerd (Card Size: 2" X 3.5") | | Each Pack Features 4 Different Valentine Designs (6 Copies Of Each) | | Designs: Pcr Of Love, Cast-Aside Pluto, Essential Amino Acid, Dolly The Sheep | | 24 Mini White Envelopes Included. Please Note, This Envelope Size Is Not Mailable Via The United States Post Office (Usps). | | Designed And Printed In Canada. Inc. | |