MAG-SNAP Helmet Mount Rain Cover on your handle bar or

on your handle bar or bike frame

By using poles

magnifying lens and rubber friction feet for precision map work

High-quality BaK-4 optics provide an exceptionally clear image

MAG-SNAP Helmet Mount Rain Cover on your handle bar orMag Snap Helmet mount is a clever magnetic helmet attachment, compatible with your RoughLight, SmartLight, or HelmLight headlamp. Use it on your helmet under visors with a height of 22 mm or more. Once you have attached it to your helmet, you just snap your lamp unit into the Mag Snap helmet mount and can detach it just as easily. FEATURES: Compatible with: RoughLight, SmartLight, HelmLight Includes 2mm 3M double adhesive tape Fits most helmets