4M boos-zipline Send your messages to this motorized zipline! Learn everything from technique by assembling this zipline yourself first. Then write your message on the board and send it via the zipline. The zipline runs on 2x1.5V AAA batteries (not included) and comes with detailed instructions. Specifications: Colour: multicolor Gender: junior Material: plastic Dimensions (box): 23.5x27.5x5.5cm Age: from 8 years Contents: Various parts to assemble the motorized zipline