Description: 100% brand new and high quality Our teeth whitening strips are designed to fit the engineering shape of the upper and lower tooth rows adopts the advanced particle technology that can produce a highly elasticity and viscosity gelatinous film that is unique and has special tension and best retentibity effect. Package Included: 1 box of 28Pcs Teeth Whitening Strips Notes: You will a difference in your teeth after a few treatments but by completing the whole 14 day treatment this will obtain the best results. 28 Teeth Whitening Strips. (30 minutes a day). Average 10 shades whiter with 14 day treatment. Double Elastic Gel Strips. Full Detailed Usage Instructions. Enamel safe,Easy to use Step 1: Peel Brush teeth, tear open foil pouch and remove lower strip from back liner with a dry clean hand. Step 2: Apply Fit lower strip-apply the