1. Block 35% of HEV light 2. Polycarbonate lenses with 100% UVA/UVB protection 3. Swiss-made flexible EMS frame 4. RX-able frame 5. Rounded eyewear tip with anti-slip technology 6. Ultra soft silicone nose pad with high impact protection from collision for children 7. Front width: 125 mm; height 38 mm; weight: 10 g 8. Rectangular envelope case and microfiber cleaning cloth included | MarsQuest Kids Blue Light Blocking Glasses in Nereid Pinky, 3-4 Years