Staple the veil material onto the cardboard disk, lining up the line on the veil to the edge of the disk. Overlap the material a quarter inch to each side of the disk and staple. Staple every couple of inches around the disk. Repeat the same process with the other disk and other line. This can be done in about 10 minutes. Gather the material together on each end and rubber band the ends together. Tie a string to one end and hang the cage from the ceiling using duct tape. This activity will need parental help for young children about 6 years old. However, it is an easily inexpensive project to do with your children.