Handpainted valentine cards are made using 100% rag paper, ph neutral, so they won't yellow as they age.
Cards are drawn with watercolor crayons and gold ink. Each card comes with a red
envelope, a mailing insert, and a clear, self-sealing, mailing sleeve (post office approved!)
so if you affix a stamp to the clear sleeve, with your card in it and drop it in a mail box, the
post office will deliver it.