Heavy Duty Trapeze with Base and Wheels, Silver Vein Seat Cushion Cushion incorporates high density foam encapsulating Size:#000 40mm Cushion incorporates high density foam encapsulating a dual chamber gel bladder Controlling the Ventura cannot be easier thanks to the adjustable angle tiller that allows you to place the controls in the most comfortable position and the ergonomic delta handles which make it easier for those with limited strength or dexterity to operate the scooter this Heavy Duty Trapeze Bar by Drive Medical makes setup a cinch without skimping on strength The product is designed to assist larger individuals to change positions in bed or aid in the transfer from bed to a chair