Crest 3D Level 12 Whitestrips Professional Bright (5 packets)

• 12 Levels Whiter in just 18 Days
• Designed to whiten like a professional-level whitening treatment
• Uses the same whitening ingredient as dentists
• Enamel Safe & Effective
• Features our Advanced Seal Technology no-slip grip so strips stay put during full application time
  
  

Each ‘packet’ contains x1 upper and x1 lower strip