The Bellwether 60" x 34" shower base features Kohler enameled cast iron construction for unmatched durability and ease of maintenance. The right offset drain is designed for easy 60" x 30" bath replacement. Add a removable cover over the recessed drain for a finished look. Kohler K-9194 Features: Safeguard slip-resistant finish for added safety Single threshold for alcove installation with three tile-in flanges Kohler enameled cast iron Recessed drain (can be used with K-9157 or K-9159 drain cover) Right offset drain for easy 60" x 30" bath replacement Ideal size for remodel installations into a 5-foot alcove with a shower door Rim size optimized for water containment and aesthetics Kohler K-9194 Specifications: Height: 4" (top to bottom) Length: 60" (left to right) Width: 34" (front to back) Number of Curbs: 1 (total number of finished sides) Number of Tile Flanges: 3 flanges Installation Type: Three Wall Alcove Drain Placement: Right