4" Base & Crown Molding - 3 Column Wine Racks " This item raises the entire rack 4" and includes 1 piece of base and 1 piece of crown molding that is 11/16" in height. This item is used for: Individual 3 Column Racking. Base and crown moldings are the final touches added to give your racking a finished look. **Only Available in Premium Redwood. Product #: SRS-C43C Shipping Weight: 7.00 pounds Price: $42.82 Quantity: