DESC: The R-140 is ideal for homemakers who want to save valuable counterspace with a well-designed, reasonably priced Sharp Carousel Over the Range Microwave Oven. This model has clean lines and a large cooking capacity - a 14 1/8" Sharp Carousel turntable - the largest turntable of any microwave in its class. It is easy to install and offers three convenient venting options. The Auto-Touch Control Panel is located behind the oven door; it's easy to reach and hidden from view.