It is a DIY Wooden Robot Manipulator Mechanical Arm (not-including Servo and Board). The arm has 4 DOF. The mechanical parts are laser cut to precision and are versatile to use.

Note: 

The robotic manipulator mechanical arm is not assembled with all the necessary parts present in the kit. Also, the kit does not include servo motors, controller boards, and other accessories.

Shipping list:

• 1 x DIY Kit 4 DOF Robot Manipulator Arm Wooden Mechanical Arm Clamp Claw Kit (non-including Servo and board)

• 1 x Screw Set.