Plastic framePolycarbonate lensMirroredUV Protection Coating coatingLens width: 46 millimetersMaterial: PVC frame, resin lens,non-polarized, anti-uv level :UV400, visible fluoroscopy: 90%, can effectively resist ultraviolet ray and protect baby's eyes.Feature: The Heart Shaped design makes your child look more lovely, which is a surprise for your child and will stimulate their interest in wearing these glassesHeart shaped frame and lens can perfectly occlude your face to protect your eyes. Environmental & skin-friendly materials enable you a long-time wearing without fatigue.Occasion: suitable for all outdoor activities such as beach and pool partiesshopping, travelling or just for decoration.you can use it as a gift for children's birthday party, and Valentines gift for your little girl.Color: As shown in the figure, there are 6 different colors. The children always have a lot of pursuits about the colors. These colors can satisfy them completely. You can also choose the color of the glasses to wear according to different clothes