Features: 1. Anti-fog coating, anti-impact coating, provide more colors and convenience for children swimming: Color swimming goggles specially designed for children. Bright colors and cute characters make these glasses very suitable for kids. Your child will definitely find his favorite design in our selection of colorful designs. 2. Ergonomic 3D fit design: Anti-fog technology can ensure crystal clear visual effects. 3. Comfortable to wear: The comfortable and fit 3D design can provide a wide field of vision and waterproof experience. The easy adjustment of elastic straps and 3D soft silicone gaskets ensures a comfortable fit for most face types. 4. Anti-ultraviolet: Children's eyes are sensitive in water and need protection. With our children's swimming goggles, your child's eyes will be protected from the sun's ultraviolet rays and chlorine filtered water. 5. Harmless to children (3 to 12 years old): Durable, soft strap, soft gasket and soft nose bridge are very suitable for children, it is guaranteed not to leak or cause harm to children. Specification: Material: PC, PVC, silicone resin Size (approximate): introscope height: 3cm, introscope width: 5cm, nose bridge width: 2.5cm (adjustable) Package Contents: 1 x swimming goggles