They do not come already on the stick so you have to take the time to attach the stick to them before you set them out for use unlike the ones with the backdrop from party city that come already on the stick. These were an addition to the party city set to give them more options. I was pleased.
I was really excited finding these only to go to realize they charge the same price for something I could have bought in the store that comes with a back drop. Rip off