The fourth step riser is built with the same stability, safety, and durability factors that have made the original Lyons Choral Risers so very dependable and practical. The fourth step riser is compatible to the Lyons 3-Step Riser and fastens to the back of the 3-step section easily and quickly. It also folds together for ease of carrying and storage.
The riser legs are constructed of 1" square 16 gauge steel tubing with a black powder-coat finish, welded for strength and durability and capped with black vinyl to protect the floor. These risers fold for quick, easy portability. Warranty
All Lyons Risers carry a 5 year manufacturer's warranty.