The headband of the swimming goggles is made of super soft and high elastic silicone material, which is really flexible and durable, and will not hurt the skin around the child's nose and eyes, providing the child with a comfortable swimming experience. The lenses of the swimming goggles are made of optical grade PC material, which isolates outdoor strong light and resists ultraviolet rays. The inner wall of the lens has an anti-fog layer to effectively keep it from fogging. 180wide viewing angle design, fit comfortably, so that children can eliminate dizziness and discomfort. The frame is made of TPE material gasket, which is comfortable to wear, can effectively prevent water leakage, and does not leave indentations on the face. Material: High Elastic Silicone, PC, TPE Color: Blue Yellow, Pink White, Purple Pink(optional) Size: 7 x 7 x 18cm Age: Kids Gender: Unisex Weight: 300g Package List: 1 x Kids Swimming Goggles 1 x Swimming Goggles Case