The LG AHB32983760 Dishwasher Upper Rack Assembly provides convenience in washing dishes by providing a proper positioning of the dishes such as glasses, cups and bowls. This assembly rolls on rails so that it can be easily wheeled in and out and at the same time provides proper water flow for cleaning. It endures damage and tear and helps in increasing the longevity of the appliance. https://www.hnkparts.com/ahb32983760-lge-rack-assy