Happy Birthday from the Monster Lab! 

This playful birthday card features a crew of friendly monsters ready to celebrate — and the fun doesn’t stop there.
 
Each set includes a coordinating “Make a Monster” mini vinyl sticker sheet, so you can mix, match, and create your own silly monster faces and features. Add eyes, horns, mouths, and more for a birthday card that becomes a creative activity!
 
Perfect for kids, classroom parties, or little monster fans.
 
Details:
A7 size: 5” x 7”
Blank inside for a personalized message
Comes with mini vinyl sticker sheet
Includes a kraft envelope
Packaged in a clear cellophane sleeve
 
Part card, part craft — a monstrously fun way to celebrate 🎉✨
 
This card features artwork by an independent artist. Full artist details are printed on the back of the card.