Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit is designed to provide professional-level whitening at home. The no-slip strips adhere securely to your teeth, allowing you to whiten without worrying about them slipping or sliding. This kit is formulated with advanced whitening ingredients to remove years of tough stains, leaving your teeth noticeably whiter and brighter. The strips are easy to use and deliver results in as little as 3 days, with full results in 20 days. Perfect for those seeking a convenient, effective solution to brighten their smile.