These are the 350mm Extensions for use with the Futaba GY520 Gyro (FUTM0810).

FEATURES: Futaba J Male Connectors

INCLUDES: One Red Extension One Black Extension

REQUIRES: Installation between gyro and receiver

SPECS: Length: 350mm (13.8")  

BOX DIMENSIONS: 2.38" W. X .63" H. X 2.38" L. BOX WEIGHT: .03 LBS.