Crest 3D White Professional Effects Whitestrips Teeth Whitening Strips Kit， 20 Treatments - Packaging May Vary<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> LASTS 12 MONTHS &amp; BEYOND </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Use once a day for 30 minutes </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Removes 14 years of teeth stains for a whiter smile </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Delivers professional-level teeth whitening results </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Advanced Seal Technology’s no slip grip stays put so you can talk and drink water while whitening teeth </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Y13QUOW2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VeHWQuv2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nU1A8o-kL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VQi5hNvUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NCGdKSZSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/512%2BWMQcynL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01yn0BYfA%2BS.png" noproxy>