Frame material: the use of environmentally friendly materials, work well, no need to worry about seepage, anti-seawater oxidation, anti-allergy.
Rubber material: a flexible, insulator, impermeable, air material.
Features:
Adjustable mirror design, with quick retractable bayonet, free to adjust according to personal circumstances.
The use of resin material, the use of safety, reduce the harm to the human body, extremely cold, safe explosion.