Crest 3D Whitestrips Professional Tooth Whitening Kit - Sensitive - 28 Treatments 56 Strips (packaging may vary)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Gently removes years of stains for a whiter smile. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Specially formulated for teeth sensitive to tooth whitening. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Use 5 minutes a day for gradual teeth whitening. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Uses the same enamel-safe teeth whitening ingredients dentists use. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> A comfortable at home teeth whitening experience. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51y9Zywp-PL.jpg" noproxy>