Description: l Made of high quality magnesium aluminum material, no irritation and no allergy, comfortable to use l It prevents daily scratches and provides extra protection for your watch l Easy to attach and remove, simply grab your watch and place it on top. l Fit to your watch model perfectly l Nice watch bezel to decorate your watch, and make it more fashion and delicate Specification: l Color: Red, Green, Red & Blue, Black l Material: Magnesium Aluminum l Ring diameter: outer diameter 36.5mm, inner diameter 30.6mm Package: l 1x Watch Bezel Insert Ring