Staging 101 Choral risers are constructed high quality plywood and steel and feature a 10 year warranty. This Choral riser configuration holds 63 to 96 people ( 96 if people are all on the risers, 128 if the first level of people are standing on the ground) Choral risers are 6’ x 18” (1.8m x .45m).What makes Staging 101 risers unique is that straight and wedged sections can be combined together easily to form different configurations (many competitor's risers do not have this option). This 3 tier choral riser system consists of 3 separate riser panels in 8", 16", and 24 in height. It is available in a Carpet or Industrial finish and with or without rear or side guardrail options. Please choose from the options available.