Kiddie play lands are ideal for toddlers 2 to 6 years old. They are safe and contain many activities. The units average 18 ft by 18 ft. and are about 8 ft tall. They can handle 12 kids at a time. The 3 ft. tall walls allow for easy access to toddlers need assistance. Play Lands require 1 electrical outlet, 110 V. , 15 amps. (regular household plug)