Brand from South Korea: Nacific. Each pack contains:8mm x 8 patches10mm x 21 patchesBenefits:An easy-to-use acne-relieving product with calming and anti-inflammatory powers.Combining hydrocolloid technology to shield acne dots from moisture and grime.How to use:1. Clean the area, apply the patch and slightly press on it for 2-3 seconds.2. When its colour turns from clear to white after 8-12 hours, remove and replace the patch carefully.