Cali Pro Gear Suction Cup Mount for GoPro Cameras STABLE AND MULTI-PURPOSE: Provide a broad range of motion and stability; Attach your GoPro securely to Smooth Surfaces, like windshield, porcelain tile, fish tanks, other glasswares etc. and unscratched Smooth Surfaces INSIDE of cars, boats, etc.; Keep the Contact Surface Clean and Flat IMPROVED SAFETY: The cup size and compact design makes it smaller than any GPS unit in your windshield. Ride safely with our small, unobtrusive and inconspicuous mount ULTRA COMPACT: Improved vibration control, and a shorter extension arm allows for ultra compact mounting PERFECT FIT GOPRO: Compatible with all HERO4, HERO3+, HERO3, HERO 2, HERO1 GoPro Cameras PACKAGE INCLUDES: 1x Suction Cup Base / 1x Curved Extension Arm / 1x 90 Rotation Mount / 2x Short Thumbscrew / 1x Long Thunbscrew; 100% lifetime money back guarantee and our personalized, super friendly customer service