Rock the trendy glasses-wearing look without the need for a prescription! These glasses have transparent, holographic-finish frames that look so stylish, but they're also practical: They help reduce the effects of solar blue light that comes from your computer, phone, television, and more. Non-prescription lenses Solar blue light reducing 5W x 2.5H in. 12.70W x 6.35H cm. Material: Plastic Style Number: 47938