Heavy Duty 3-stage, quick assembly fold-out leg steel frame design. Actuator system with synchronized motor in each leg and anti-collision function. Motor operates at 1.3" per second and is whisper quiet <55dB. Low power consumption in standby mode. Compatible with Innovations tops. CSA/UL Certified. 3-Leg Base. Features 4 programmable memory positions including home. Includes 10 mm adjustable glides. Height ranges from 22" to 47-1/2”. Lifts 320 Lbs. 15-year warranty on structural components/ 7-year on mechanical components. Silver.