‎48 x 19.5 x 7 inches

Make sure this fits by entering your model number.
HEAVY-DUTY CONSTRUCTION – The MD-389 is made of 14-gauge tubular steel that’s reinforced with a powdered coating; guaranteed to withstand intense use. It utilizes high-density foam for cushioning, providing you with comfortable and high-functioning gear.
MULTI-POSITION BACK PAD – Designed with an adjustable back pad, the four-position backrest acts as a soft cushion that supports your back during exercise sessions. It helps minimize fatigue to keep you comfortable while performing intense workout regimens