10 greeting cards with red envelopes: lucky day!

10 Birthday Wishes with Bright Red Envelopes, Designed by Michael Marschall a kind of folding card, 10.5 x 15 cm (open 10.5 x 30 cm) Offset printing 1/1 red (HKS 15) on visiting card cardboard 246 g/sqm light red envelope DIN C6, straight flap adhesive strip Paper 100 gsm, FSC mix an envelope weighs just under 5 grams, the card just under 8 grams FUN DESIGN WITH WORDS: When closed it reads "Happy Birthday!", when opened it reads "Happy Birthday!" from it. The card is scored twice with a knife for easy folding.