Features: 1. Introduction - Lightweight and durable. These stylish glasses fit well both for small faces and big heads. Designed for busy digital life. 2. Material - Made of reinforced materials and durable spring hinge. All the quality details ensuring a better using experience. 3. Anti-blue Ray - Effectively block the harmful blue light to protect kids eyes against harmful blue ray from computers and cell phones, and more. 4. Size - Lens width: 46mm, Frame height: 44mm, Nose pad width: 17mm, Total width: 131mm, Temple length: 130mm. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Frame: TR90 Metal Lens: PC Gender: boys, girls Color/Style: As the picture shown Weight: about 20.5g Suitable age group: 8-12 years old Package List: 1 x Glassesonly