Material - Food grade environmental protection PP material. The texture is soft and comfortable to the skin. 3D design - This makes the mask not stick lipstick, protecting your perfect makeup from damage . Scientific 3D stereo support. Smooth your breathing - It holds the fabric of the mask around the mouth to create more breathing space when a mask is put on the face. Suitable for various face masks - Perfectly suitable for disposable masks, cloth masks and homemade cloth masks. Particularly suitable for summer use, thus expanding the space and helping to breathe smoothly. Small tip - This product is a 3D media, and the product does not contain other products. Product specification: 11.5 x 9 x 4.7 cm. Quantity delivered: 10 pieces