Sterline T50 Sonic Electric Rechargeable Toothbrush Replacement Heads， Six Replacements<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Compatible: Use with the Sterline T50 Sonic Electric Rechargeable Toothbrush only </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Superior Quality: Provides a better cleaning experience compared to manual toothbrushes </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 18 Month Supply: Comes with 6 replacement heads. Dentists suggest switching toothbrush heads every 3 months </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Gentle on Gums: Brush heads contour to your teeth to provide an effective clean while remaining gentle on teeth and gums </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Professional Brush Heads: Slimsonic brush heads are perfect for everyday use and cleaning! They’re rubberized to help protect tooth enamel </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41qdGfFWzJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VvA3bHRfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41bPZ-qj8iL.jpg" noproxy>