This is the Hitec 50 Foot Roll of HD 22 Gauge 3-Color Servo Wire. FEATURES: Comes in a 50 foot roll, great for the do-it-yourselfer Colored Black (outside), Red (middle), and Yellow (outside) Make custom length wires for servos or receiver batteries leads Heavy Duty 22 gauge INCLUDES: 1 50 foot 22 gauge (15.2m) roll JiM 3.29.07 ir/jxs updt jxs 01/30/13