**Product Specifications:**
**Brand:** Ouna
Children's eyes need to wear professional sunglasses for the following reasons:
- Children have thinner crystalline lenses.
- Children's crystalline lenses are not fully developed.
- Children's retinas are more susceptible to damage.
- Children have larger pupils than adults, making it harder to filter out UV damage.
- Children are exposed to UV radiation three times more than adults during outdoor activities.
**Features:**
- TR90 frame material for better elasticity and transparency, providing longer usage.
- Memory material for a more customized fit over time.
- TAC high-definition polarized technology for UV protection, impact resistance, and clear vision.
- UV protection layer to block UVA and UVB rays.
- Lens material contains UV-absorbing factors to reduce the risk of eye damage.
- Non-polarized lenses affect vision and visual development over time.
- Various color options available for different activities and styles.
**Product Information:**
- **Model:** D82016
- **Frame Shape:** Round
- **Frame Material:** TR
- **Age Group:** 3-12 years old
- **Lens Material:** TAC
- **Frame Weight:** Approximately 16.1g (including lenses)
- **Dimensions:** 46mm (lens width), 48mm (lens height), 12mm (bridge width), 130mm (temple length), 135mm (frame width)
**Additional Information:**
- The above parameters are measured manually and may have slight errors. Please refer to the actual product for precise details.
**Model Options:**
- D82016 (TR Polarized) Pink
- D82016 (TR Polarized) Blue Gradient
**Suitable for:** Outdoor activities, travel, beach, skiing, parties, camping, etc.
**Note:** The sunglasses are designed to protect children's eyes from harmful UV rays and provide a comfortable and stylish fit.