Four-Color Swim Goggle Set: You will receive a set of four pairs of swimming goggles in different colors-more than enough to meet your daily training needs or serve as spares. You can also share them with friends. 180-Degree Clear Panoramic View: Comfortable Fit: These snorkeling goggles are designed to perfectly contour to your face, effectively preventing water leakage and ensuring a comfortable, pleasant wearing experience. Suitable for people of all ages and genders, they are engineered to minimize the pressure exerted by water flow on your face. Premium Materials: Crafted from Pvc and tempered glass featuring a protective film, this diving mask is capable of withstanding deep-water pressure, making it ideal for various diving and swimming activities. The inner surface of the lenses has been treated with an anti-fog coating to ensure you maintain a crystal-clear field of vision underwater. Important Tips: These swimming goggles feature thickened tempered glass lenses please do not drop them onto hard surfaces such as tile floors. Additionally, please do not wear the mask while jumping directly into the water, and avoid scratching the lens surface with sharp objects. Weight: 2.11 lbs.