2 clips in the package, sizes: 1x 25-50mm and 1x 54-120mm. width: 7.0 mm. Thickness: 0.8 mm. Ear width: 8.5 mm.Adjustable semi-axle clamps for easy and quick installation.Visible deformation when squeezed indicates proper closure, with rough edges reducing the risk of damage.Simple install with cla..