Fantaseal 3-axis Stabilizer Balancer for GoPro Hero 4 / 3+ / 3

Bow Type Inertia Gyroscope Gimbal with Controller Mount

Bow design balancer exclusive for GoPro Hero 4 / 3+ / 3
3-axis inertia gyroscope gimbal stabilizer system
For shooting clearer photos and videos when you are moving
Quickly adjust level and pitch
Balance fine tuning knob
Quick release holder
Lightweight, durable aluminum frame
With a controller mount

More details and buying link here  (use coupon code: "GB16SALE" )