Sinkology SG001-33 Kitchen Sink Bottom Grid, Antique Brown Custom made to fit the Adams k1a-1004nd and ganku sk303-33sc Copper sinks Luxurious and innovative just like Sinkology Copper sinks. Dimensions- 28 x 17 x 2 inches Designed to Fit ASIN #s B00FQ58W5Y & B014IC3PIE Helps protect your Copper sinks finish and fragile dishes. 11-gauge Vinyl coated bottom grid is custom made in an Antique Brown to match Sinkology Antique Copper sinks