UV400 Protection : This sunglasses lenses can block 99.9% of both UVA and UVB radiation. UV400 rated sunglasses are essential for filtering out sunlight reflected glare and protecting your eyes against long term UV damage when you go out. Unique Design: This round style sunglasses has a cute style.The unique heart-shaped shape is cute and lovable. It has a variety of colors to choose from. High Quality: Girls round flower sunglasses are made of quality material. which is strong and durable. The lens is made of AC material, which is resistant to high temperature and has good anti-ultraviolet function. Occasions: The sunflower eyewears for kids are suitable for outdoor and going to beach, bathing the sunlight, shopping, travelling in summer. No matter what the situation is, it can block ultraviolet rays very well, which is of great help to protect children's eyes. Tips: After you receive the package, if you have any questions about the product, please contact us and we will reply as soon as possible. Please read the size carefully before buying！