KOHLER K-5417-NA Strive Self-Trimming Undermount Medium Single-Bowl Kitchen Sink with Tall Apron, 29 1/2 x 21 1/4", Stainless Steel Fits minimum 30 in. apron sink base cabinet Smart Divide features a lower bowl divider that increases workspace and versatility Self-Trimming apron overlaps the cabinet face for easy installation SilentShield sound-absorption technology offers quieter performance Includes installation hardware, cutout templates, and bottom basin rack