Specification: Features: 1. The mirror has a coating layer, which is anti-ultraviolet and can effectively protect your eyes. 2. Anti-fog inside and scratch resistant outside, offering you a super clear sight. 3. Whole body streamline design, rounded corners to prevent accidental injury and improve swimming speed. 4. The quick-adjustable mirror strap can be adjusted quickly. The buckle is tight for non-slip and anti-falling. 5. 3D silicone lens ring, soft and comfortable, fit the facial contour, suitable for all face shapes. 6. Total Width: 170mm, Lens Height: 38mm, Lens Width: 65mm, Nose Bridge Width: 17mm. Notice: 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. After receiving the goods, you need to wear the swimming goggles to test the adsorption force. If there is no adsorption force, please do not use it in the water, please contact us in time. Description: Material: Polycarbonate, Silicone Color/Style: As the picture shown Package List: 1 x Swimming Glasses