feature  U.V protection Use ergonomics and streamline in water Easily adjustable side clips: Headbands can be easily adjusted. Frame: Hypoallergenic silicone, soft, flexible one-piece frame Silicone Gasket: Made of durable, hypoallergenic silicone gaskets. Soft and flexible silicone frame provides maximum comfort. Washer close and firmly on the eye socket. Unused case, proper storage (so it will not be scratched) Lens Material: Plastic Precautions 1. When using goggles, children need help to wear or remove goggles. 2. Avoid deep diving because it can cause eye pressure. Moisture in the goggles may cause lens damage and fogging. If fogging is poor during use, use a neutral brush to clear the internal lens Specifications: feature 100% U.V protection Use ergonomics and streamline in water Easily adjustable side clips: Headbands can be easily adjusted. Frame: Hypoallergenic silicone, soft, flexible one-piece frame Silicone Gasket: Made of durable, hypoallergenic silicone gaskets. Soft and flexible silicone frame provides maximum comfort. Washer close and firmly on the eye socket. Unused case, proper storage (so it will not be scratched) Lens Material: Plastic Weight: 40G   Package Included: 1*Swimming Goggles