176649 100% brand new and high quality. It is long lasting and easy to install. Best of all， buy it without hesitation! Color: Gray Size: about 23 x 28 x 12.5 mm Connecting Line Length: 250 mm Material: ABS plastic Operating Speed (6.0V no load): 0.10sec/60° Stall Torque (6.0V): 2.5kg/cm Working Voltage: 4.8-6.0 V Each servo is attached with 3 different servo arms. 1 x Servo 3 x Screw 3 x Servo Arm