Features: 1. Made of PP plastic sheet. 2. Lighter weight and portable . 3. Foldable Design, fold up your face mask at anytime and anywhere, then put into your pocket or bag. 4. Protect from dust and moisture. Effectively avoid secondary pollution of the face mask. 5. Easy to use, easy to clean and reusable.Specifications:Item type: Disposable Mask Storage ClipMaterial: PP plasticsColor: Transparent/Blue/Green/PinkPackage weight: About 0.3kgSize: 9.3*6cmPacking List:30 * Mask storage clipNote:Please allow 1-3 cm/ 0.39-1.18 inch difference due to manual measurement.If you have any problem, pls Mail us,we will do our best to resolve.