22 in. by 28 in. by 29 in.

This prop can be used outside in a sheltered area. If you would like to use this prop outside, we recommend using batteries opposed to the adapter that came with the prop, and bringing it inside during inclement weather (wind, rain, snow, etc.). 

12 in. by 11 in. by 23 in.

If your prop is not jumping, try resetting the springs and allowing it to run a full cycle. If you prop still won't jump, and makes any clicking, grinding, or whirring noises, please do not hesitate to contact us with your full name, address, and phone number via support@tekkytoys,com, and we will assist you.