5 Different Lengths:10cm/3.95inch, 15cm/5.9inch, 20cm/7.87inch, 30cm/11.8inch,50 cm/19.6inch;Each length has 4 pieces,different sizes can meet your different needs.
These servo extension cables compatible with Futaba and JR servo, plane and helicopter servo connection,receiver connection and flight controller board connection.
Made of high quality 22AWG wire,durable to use.
Universal 3 pins female to male connector for rc scale car truck helicopter rc boat or rc models.
Connector Type:JR Male & Female plug,compatible each other.