Cat Ears Motorcycle Helmet Color:B2 The darkening of photochromic lenses

The darkening of photochromic lenses was reversible

How to use on Windows system

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you need to drill on drywall or wood stud wall mounting

About size: Due to manual measurement

Cat Ears Motorcycle Helmet Color:B2 The darkening of photochromic lensesFeatures: 1. Material: High strength ABS shell + foam inner shell. Lightweight and impact resistant, the inner shell features a multi density EPS safety bumper that provides state of the art energy absorption. 2. Super cool design: It adopts personalized cat ear design, which is very personal, making your travel the most shining in the crowd. 3. High grade fabrics: The comfortable padded inner liner is made of breathable technical fabrics,