Our teeth brightening patches are carefully prepared from deionized water and propylene glycol. _x000D_ Designed for cleaner oral cavity. _x000D_ Suitable for daily care design. _x000D_ How to use is extremely convenient: After rinsing your mouth, take out a piece of this product, stick the gel surface of this product to your gums and teeth, and press gently to ensure that this product is fully attached. _x000D_ Wait for 30 minutes, then tear off the tooth patch and rinse your mouth with clean water. _x000D_ And it is a soft-cushioned design that fits closely with the teeth surface and makes it more comfortable to use. _x000D_ Bring a fresh texture and keeps it fresh after use. _x000D_ Lightweight and breathable, and does not affect normal speaking and daily activities. _x000D_ _x000D_ Net content: 7pcs_x000D_ _x000D_ Product name: Teeth brightening teeth patch_x000D_ _x000D_ Keywords: dental care_x000D_ _x000D_ Gross weight: 22g_x000D_ _x000D_ Ingredients: deionized water, propylene glycol_x000D_ _x000D_ Packaging size: 6.7*1*11.6cm_x000D_ _x000D_ Product size: 6.4*11.4cm_x000D_ _x000D_ Box meter: 56*36*21.5cm_x000D_ _x000D_ Weight of one box: 11.93kg_x000D_ _x000D_ Shelf life: 3 years_x000D_ _x000D_ Storage method: Please store it in a cool and covered area