Features: Good for Sensitive Teeth:Infused with natural coconuts oil, Coconut Teeth Whitening Strips are a great solution for teeth whitening for sensitive teeth and gums. The pure coconut oil in our strip-soothing touch minimizes sensitivity, ensuring a gentle whitening experience. No Mess Strip Technology: Each of our strips can stay on firmly for up to 2 hours without falling or shifting. It can even withstand drinking water or exercising. It is advisable to not smoke, sleep, eat, or drink (anything other than water) while using the strips. Professional Whitening: Our strips are so easy to apply, you can apply them at home, in the office, while traveling, anytime, and anywhere. Hard Stains Removal: Our strips help to remove tough stains from coffee, wine, smoking, and more for a brighter and whiter smile. All result times vary from person to person. .Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Description: Quantity: 7pcs Each Box Package List: 1/2/3 Boxes Tooth Whitening Strips