Kit Includes 1 Light and 42 Strips: 21 total treatments

Only available through Dental Professionals!11% Hydrogen Peroxide and premium LED light - only 1 hour to visible results! AdvancedSEAL No Slip technology provides a form fit, no-slip grip that molds and adheres to teeth for a better whitening experience. 42 strips for 21 total treatments (21 upper/21 lower).