Jam Paper thank you cards with silver-tone script and anthracite black star dream envelopes provide the perfect way to send your appreciation to guests, friends and family thanking them via text message or email doesn't have the same kind of meaning as a handwritten message. And these blank white cards, which measure 4.88"" x 3.38"", give you ample room to write words of gratitude. They're folded, so recipients can stand them up on a table or hang them up on the refrigerator for a neat display each one reads 'thank you' on the front in silver-tone script. It's also made from high quality 65 lbs cardstock. This set holds 25 cards and 25 corresponding envelopes.