These unique note cards with hand made self contained envelopes are perfect for the person who appreciates the art of hand writing and personal notes. Say thank you or hello with a personal and unique touch. Each set includes four blank note cards and four beautiful self-contained envelopes made from high quality handmade papers. This set comes with two shades of blue envelopes. The envelope measures 4" x 5" and the note cards measures 3.75" x 4.75" which fits perfectly inside the envelope and can be folded close and sealed with a stamp. If you select the lighter colored paper envelopes then you have the option of writing on the inside of the envelope for an interesting and even more unique way to send a letter. I ship my items quickly and carefully and with love for safe travel, via USPS.