Features:
is a professional chin strap buckle suitable for any helmet.
can can keep your helmet stably and avoid from shaking when riding motorcycle.
A , fast and convenient way to securing your helmet.
Features speed clip, quick release performance.
Economical and practical, high reliability.
Easy install to your helmet.

Specifications:
Condition: Brand New
Material: Plastic
Color: Black + Red
Type: No.11 Buckle
Size(L x W x H): 50 x 25 x 15mm/2" x 1 x 0.6"
Package Weight: approx.40g

Package Included:
5 x Motorcycle Helmet Buckle

Note:
Please allow 1-3mm error due to manual measurement, thanks for your understanding.