Size/volume: 22 ea (10mm / 12mm) Effective and hygienic pimple spot care. This product contains 22 pieces of spot patches in 2 different sizes (10mm / 12mm). Hydrocolloid dressing material adheres well in even curved areas of the face, and protects the troubled spot. Ultra thin patches are almost transparent on the skin. Good to use it before the makeup. Waterproof formula. Safe to use in the shower as well.