Strathmore Watercolor Cards， Announcement Size， Cold Press， 10 Cards &amp; Envelopes<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Perfect for invitations and personalized addresses</li><li>Ideal for watercolor， acrylic， or gouache</li><li>Made from 140 lb. cold press watercolor paper</li><li>Matching envelopes measure 3.625" x 5.125</li><li>10 Cards (140 lb. / 300 gsm) and Envelopes (70 lb. / 104 gsm) per pack</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31q%2BJmWMy4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21b4SLWvulL.jpg" noproxy>