Product volume: 17.0 cm * 7.0 cm * 5.2 cm Lens thickness: 0.42 Light transmittance: 0.90 Frame material: plate Lens type: coated lens Color: black frame with red legs, black frame with blue legs, bright black frame
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4.88$
8.24$
4.7
2 reviews 1 sold
Anti-blue light glasses to protect your eyes from screen strain. Reduces eye fatigue, improves sleep, and offers comfort