Fangrui Product Details Smooth Finish For Teeth: These Strips Give Your Teeth A Nice Smooth Finish. They Gently Polish Away Tiny Bits You Dont Need, Making Sure Your Teeth Look Great Without Being Too Rough On Them. Choice Of Grit For Different Needs: With Three Different Grits - 20m, 30m, And 50m - You Can Pick The Right Roughness For The Job, Whether You Need To Buff Away A Small Spot Or Do A Bit More Work On Your Teeth. Right Size For Tight Spots: The Strips Are Just The Right Width To Get Between Teeth And Long Enough To Handle Any Job. You Wont Run Out Quickly, And Youll Be Able To Reach Those Tricky Spots Without A Problem. Easy To Use Colors: The Strips Come In Different Colors, So You Know Which Grit Youre Using. This Makes It Super Easy To Grab The Right One, Whether Youre A Dentist Or Taking Care Of Your Teeth At Home. Deep Clean For Stains And Plaque: These Strips Dont Just Make Your Teeth Shiny; They Also Help Get Rid Of Stains And Plaque That Normal Brushing Can Miss, So Your Teeth Get Really Clean. Colour:as Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin