This multipurpose grated rack is custom-designed to sit securely on the basin ledges of the Prolific kitchen sink. Place it at any level you prefer as a versatile surface for drying dishes, scrubbing and rinsing items, or defrosting foods directly in the sink. This rack also serves as a convenient sink shelf for holding pots as you fill them with water. Or place it on the bottom of the sink to help protect the stainless-steel surface.