Bottom basin rack (for larger basin) included with K-3160 Poise sinkEnsure the long-lasting beauty of your sink with this KOHLER bottom basin rack. Designed to fit neatly into the larger basin of a Poise undercounter sink, this stainless steel rack cushions fragile dishes and protects the sink's basin. List price: $190.20 and upBottom Basin Rack for Poise Undercounter Sink (K-3160)