20 Pairs Under eye patches Each pair of the eye mask, have it's own package, 1 pair=2 pcs,totally 20 pairs The patches help to calm puffiness, giving your face a more awake, invigorated look. Added Glycerine moisturises and hydrated, working to diminish the intensity of fine lines for a clearer surface. HOW TO USE Remove from protective sheets. Leave on the under-eye area for 15-20 minutes. Discard masks after use.