Movo Handheld Video Stabilizer System for GoPro HERO, HERO2, HERO3, HERO4, HERO5 amd Apple iPhone 4, 4S, 5, 5S, 6, 6S, 7, 8, X (Reg/Plus), Samsung Galaxy S3, S4, S5, S6, S7 Smartphones Includes all the necessary mounting hardware for your GoPro HERO, HERO2, HERO3, HERO4, Apple iPhone 4, 4S, 5, 5S, 6, Samsung Galaxy S3, S4, S5 & S6 & Other Smarphones Designed for lightweight mirrorless cameras or compact camcorders up to 1.5 LBS Enables Shake-Free Handheld Shots - fits all mobile devices up to 3.5 inches (9cm) wide Smooth Ball Joint Gimbal Design Bubble Level for Fine Tuning Balance