Looking for Hydrocolloid patches? Look no further! Hydrocolloid patches are sealed in 75x120mm paper pouches. It is put into a designed zipper pouch or paper box and commercialized. It can be designed according to the buyer's request. The product is made in Korea. For more information, please contact us at [email protected] & whatsapp +82.10.8235.8541. See more: https://www.veganhydrocolloid.com/hydrocolloid-acne-patches