Description The motorcycle helmet base accessories are made of sturdy materials, ensuring durability and excellent protective performance.The installation is simple and convenient, requiring no additional tools, saving time and efforts. Compatible with most motorcycle helmets, suitable for different models. Features -Color:Black -Material:PC -Size:4.00X4.00X0.30cm/1.57X1.57X0.12in -This motorcycle mechanism base set adopts sturdy materials, ensuring durability for your motorcycle helmet visor. -With different visor base kits, themotorcycle mechanism base accessory kit is versatile and can be used with a variety of different helmet models. -Installation of this kit is easy and can be done without the need for any extra tools, making the motorcycle mechanism base a convenient option for riders. -This helmet mechanism base set is a great choice for riders who want to upgrade their visor base. -Simple color and style, themotorcycle mechanism base will not affect the overall look of your motorcycle helmet.Package list: 6 x Motorcycle Helmet Mechanism Base Accessories