Ethylene Vinyl Acetate. Perfect for hanging clothes storage bag users who need to grab their favorite suit or dress in a hurry. No more guessing which outfit is inside! If it is dirty, wipe it off. 【Small Hole & Breathable Fabric】Small holes at the top allow hangers to pass through, making it difficult for dust to enter suit cover bags, while the breathable fabric prevents odors, ensuring your clothes stay fresh and ready to wear.