TIJN Blue Light Blocking Glasses Cateye TR90 Frame Anti Blue Ray UV Filter Eyeglasses

Plastic frame Composite lens non-polarized Lens width: 53 millimeters Arm: 140 millimeters DIMENSION:Lens width:53 MM,Bridge width: 15 MM,Arm length:140 MM DESIGN:Spring hinge arms design,it is easy to wear and take off,and better to keep the glasses. MATERIAL: TR-90 is memory polymer material. It is the most popular ultra-light frame material in the world,which has the characteristics of super toughness, collision resistance and low friction coefficient, etc. PROTECT YOUR EYES:TIJN blue light blocking lens can effectively block ultraviolet radiation ,provide 100% UV protection and filter harmful blue light,it is suitable for using when watching TV or look at computer