Thick Domestic Triple Filter HAPPYDAY PREMIUM DENTAL MASK (Premium Disposable Face Mask) Korea Trade Distribution (KTD) Certified Product Made In Korea 100% Korean Domestic Production 1. High- Performance domestic 3-ply nonwoven fabric �  �  - High-quality nonwoven fabric with less skin irritation is used 2. High- Quality domestic dental mask  - Chinese products weigh 130~140g, and HappyDay Dental Mask weighs more than 180g, proving its reliability 3. Mask certified product enhanced after coronavirus - Formaldehyde / PH / Arylamine, etc. No harmful substances detected 4. Lightly pluck it out! �  �  �  - It is boxed in units of 50 Korea Trade Distribution (KTD) that supports overseas expansion by selecting excellent Korean products and overseas companies through strict and fair screening. Korea Trade Distribution (KTD) provide high quality products that are made in Korea such as Hand Sanitizers, KF94 Mask, Copper Mask, Disposable face mask, KF-AD, Insulin Pump, Dr. Albert Lab Cosmetics, and many other products. In addition, Korea Trade Distribution (KTD) supports excellent buyers from overseas countries to do direct trade with excellent Korean companies, and support an international trade platform service that allows them to purchase excellent products at an economical price. Korea Trade Distribution (KTD) has established a platform to communicate with buyers in Korea and around the world through cooperation and network establishment with excellent Korean companies, overseas companies, international associations, NGOs, and international foundations For the insulin pump, we are finding companies for licensing. Please send an email for detailed discussion. Please ask if you need the introduction file for our other products. We look forward to hearing from you