Teeth Whitening Sheets 5D White Whitening Sheets - 7 Days (Plus 30 yen) If you would like a box, please let us know in the comments. * [Fresh Breath]: With a refreshing mint flavor, the soft patches are gentler, more natural, safe, and effective. * [Non-Slip Technology]: Using advanced non-slip technology, our strips adhere closely to your teeth and stay in place even while talking, exercising, or drinking. * [Easy Operation]: Simply apply the whitening agent to the surface of your teeth using the easy steps and wait for 30 minutes. 【Contents】 7 sets, 1 week's worth (for upper teeth + lower teeth, 14 sheets) 【How to Use】 1. Apply the adhesive side of the sheet to the upper and lower teeth, respectively. 2. Let it sit for about 30 minutes. 3. Peel off the sheet, brush your teeth well, and then rinse your mouth thoroughly. Done.