Package include: 1 Pc Glasses
Material: TR,AC
Type:Blue Ray Protection Glasses
Type:Children's Glasses
Colour: As The Pictrue Shows
Feather: The frame is made of High Quality TR which has bending fatigue resistance, wear resistance, dimensional stability. The lenses are Anti-Blue light lenses which offer superior visual and block out harmful blue light.

Warm tips:
1. Transition: 1cm=10mm=0.39inch.
2. Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering.
3. Please understand that colors may exist chromatic aberration as the different placement of pictures.