Kids love seeing themselves ring the bell. This Kiddie Striker is designed for ages 5 on up and is designed to be a "winner every time" game. Of course, they still have to swing the mallet and make the bar move up enough to hit the bell. A great piece for your next School Carnival or Church Festival where there are lots of children. Rock Rental charges 5% for credit card payments, no additional charge if paid by cash or check. Rock Rental's delivery fee is based on $2.00 per mile round trip without a trailer and the travel fee for 1 vehicle towing a trailer is $2.50 per mile one round trip from El Cajon with a zip code of 92021. If the location does not have a power source within 100 feet of the back of the unit, you will need to add a generator to your reservation.