If you find yourself looking at screens all day (phone, computer, TV), then these glasses are for you, as they help reduce the effects of blue light. Chunky plastic frames are totally "in" right now, so they're also quite fashionable, letting you rock the glasses-wearing look but without the need for a prescription. Non-prescription lenses Blue light reducing Lens Color: Clear Frame Color: Frosted yellowFrame Type: Rectangular5W x 1.5H in. 12.70W x 3.81H cm. Material: Plastic Style Number: 27756 - Claire's Blue Light Reducing Frosted Yellow Rectangular Clear Lens Frames