Pro-Art 62105912 Strathmore Artist Trading Card Frame with Envelope， 3-Inch x 5-Inch， 6-Pack</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Creates swap and collect original artwork</li><li>These cards are a great way to meet other artist and share your work</li><li>Perfect for art collage and mounting artwork</li><li>Package contains six 4-7/8 x 3-1/2 Inch blank white cards and six 5-1/8 x 3-5/8 inch white envelopes</li><li>It is acid free</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41jf8hxwWHL.jpg' noproxy></br>