3dRose Pi symbol circle with number to 26 decimal places - black and white - Greeting Cards， 6 x 6 inches， set of 6 (gc_164996_1)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Dimensions (in inches): Card 5.5 H x 5.5 W， envelope 6 H x 6 W </span></li><li><span class="a-list-item"> Heavy duty card stock with black interior </span></li><li><span class="a-list-item"> Additional postage may be required </span></li><li><span class="a-list-item"> Cards are creased for easy folding </span></li><li><span class="a-list-item"> Set of 6 greeting cards; 6 white envelopes included. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IgGGij0tL.jpg" noproxy>