Specification:
Metal: Spring steel
Outer Diameter: 32mm(S)、 35mm(M)、 38mm(L)
Thickness: 2.2cm
Color: Black、 White

Features:
Steel metal material、 thermal treatment and non-deformation.
Quick release design、 fast open and clip on.
Simple and round design、 convenient for use.

Package Included:
1 x Round Key Ring(Not included the buckles shown in picture)