This was the largest I could find to assist with the Emeril Convection Oven.   The unit is fully occupying the top of the moveable platform tray.  We have to use one finger from each hand to depress the lifting mechanism to facilitate pulling the oven forward to clear the wall cabinets during use of the oven.  

Obviously the heat and wood  wall cabinets do not play well together—-much like the plastic laminate countertops.  Moving the oven in and out each time you use it was never advertised in the infomercials!!  Obviously the platform is of valuable use to avoid sliding the oven in and out for each use.