1. Material: pp mirror shell, nylon AP bracket, acrylic mirror
2. Weight: about 83.3g/piece for short style, 104.7g/piece for long style
3. Size: short style about 17x6x2.6 cm/piece, long style about 20x6x2.6 cm/piece
4. Applicable models: road bikes, mountain bikes, and children's bicycles
5. Installation requirements: the handlebar aperture must be between 16-22mm before it can be used

Features:
1. It can be rotated 180 degrees left and right, and can be rotated 360 degrees horizontally, which is convenient for adjustment
2. High-definition acrylic mirror, clear and open vision
3. PP reinforced material mirror case, tough and durable, exquisite workmanship
4. One-piece molding, high hardness, not easy to break, anti-aging and anti-corrosion
5. Convenient disassembly and assembly, firm and not easy to shake