Place Midwest’s TransFold Reverse Choral Riser between two standard Transfold sections to configure a straight riser set. Drop-in couplings connect multiple units so you can be certain they’ll stay in place during performances. This sturdy portable riser is incredibly easy to set up; use moderate foot pressure to push the gas-spring lift assist. To fold it down for transport and storage, release the upright lock and gently push the unit horizontally.