The Dome has plenty of room to climb all over, hang off, swing and can also be used in role-play or as a den when covered with a sheet or two. It is virtually weatherproof and easily transportable around the back yard if necessary. It's not too big and it's not too small and is low enough to the ground that parents won't need to worry about their child's safety. The bars are made of weather and rust resistant powder coated steel. Your little ones will spend hours playing on our perfectly sized climbing dome!