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The revolutionary design of the AlphaRoll Stage Riser allows you to easily swap out leg sets to achieve new heights for your portable stage. Utilize one riser to achieve the height range of 16″ to 40″. Having the ability to adjust to your changing facility needs, it’s simply the best value in the industry.
![](https://i.ytimg.com/vi/jal-RYDxurw/maxresdefault.jpg)