Rope Launcher String Shooter Toy for Kids or Adults Play Specifications Material:ABS Size: 12*4.3*3.5cm/4.72*1.69*1.38inches Color: black,green,blue,red How to Install it? 1. Install 4 AA batteries (not included in the package） 2. Put the rope into the big drum 3. Set into the lower hook 4. Turn on the side switch. Package Includes: 1x Rope Launcher Toy