A7 Envelopes - Light Blue 70lb - 5 1/4 x 7 1/4 (for 5x7 cards) (pack of 100)<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"> Envelope Size: 5 1/4" x 7 1/4" </span></li><li><span class="a-list-item"> Fits Card Sized: 5" x 7" </span></li><li><span class="a-list-item"> 70lb paper weight (slightly heavier than standard envelopes) </span></li><li><span class="a-list-item"> Square Flap (gummed) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31mF7oRSeBL.jpg" noproxy>