Our staging is very simple. They come is sections of 4x4 and can build as large as needed in increments of 4ft The height of the stage starts off at 6 inches and goes to 1ft, 2ft, 3ft and maximum 4ft high. We carry safety rails For the stage. Steps with railings are available. Handicap wheel chair ramps are also available upon request. One, two and three tier stages are also available as well. The stage only comes in black, if your needs are for A different color we can accommodate using carpet or paint if necessary.