Features: 1. Protect Your Makeup: Can protect your face makeup and avoid lipstick sticking to fabric. 2. Make Glasses-wearing Comfortable: Scientific 3D stereo bracket, don't get foggy when wearing glasses.. 3. Smooth Your Breath:  Suitable for face design of nose bridge, breathing is smoother, breathable and not stuffy. 4. Perfect for Summer: Especially suitable for summer use, as it expanding space and helping to breathes smoothly. 5. Small Tip: This product is a 3D bracket and the product does not contain other products. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Material: PE Size: 17.5CM*8.7CM*4.5CM Package List: 10/20/50(optional) x brackets