The SoftStop^® System is a tangent, single-sided, energy absorbing, redirective and gating end terminal. The SoftStop^® System is tested to the Manual for Assessing Safety Hardware (MASH) 2016 2^nd Edition Test Level 1, Test Level 2, and Test Level 3.

During head-on impacts within MASH criteria, the SoftStop^® System is designed to dissipate energy by the head traveling down the anchored W-Beam panels. During length-of-need side impacts within MASH criteria, the SoftStop^® System is designed to contain and redirect the impacting vehicle.