Overview: The floating device is attached to the arms of Fisherman Max to provide sufficent buoyance when the drone lands on the water. Please Install Floating Device as below: Place the foam under the aircraft’s arm. Lock the latches. Do it for each of the 4 arms. Tips: Flying Fisherman Max with the floating device equipped will diminish the flight performance, including decreased flight time, a lower wind resistance rating, etc. Please fly with caution. Specification: Size: 236*75*45 mm / 9.3*2.9*1.7 inch Weight: 60 g / 0.13 lbs (total) Material: EPP In the box: Floating Device x 1 set (4pcs) Compatibility: Fisherman Max Customer Reviews