Ensure a safe and sturdy performance with the Alges 3-Step Choral Riser. Clever design and easy handling are at the heart of Alges' riser systems. Each module is portable and can be set up by just one person in a variety of configurations, heights and shapes depending on the specific needs of the user. Ancillary items such as safety rails provide total flexibility and due to an integrated modular design extra parts can be added in future. Economically priced, Alges choral risers are structurally sound, portable, and guaranteed against manufacturing defects. *Please note, this product is just the 3-step unit and does not include side rails, back rail or the optional 4th step, all of which can be purchased separately and combined to create the larger configurations shown in later images. Unit weight: 112 lbs (51 kg) Size: 4'3" x 18" (130 cm x 46 cm) Storage size of unit: 65.25" long x 20.6" width x 14.75" height (166 x 52 x 37 cm) Riser loading rate is 167 lbs/ft2 (8kN/m2) Accordion folding design make this very portable Perfect for groups on the go Frame is 7/8" (22 mm) 14-gauge square tubing. Step surface finish: Grey carpet: 3/4" (19 mm) plywood with 1/8" (3 mm) carpet. Carpet is 100% Olefin carpet. Durable epoxy powder coated edging on the steps. Foot-pedal activated cross brace locks leg structure automatically Frame allows the ability to reverse steps to create straight, arc, horseshoe or winged arrangements. Risers are equipped with built-in glides on the stairs, non-marking casters and 4" positioning wheels. 15 Year Warranty
