Rev-A-Shelf - SBDT-2730-S-1 - Small Silver Sink Base Drip Tray Minimum Trim size: 25-1/2" x 21-1/2" Tray liquid capacity: 1.46 quart Unit can be installed in existing cabinets but may be difficult. Extensive modification is needed to fit around existing plumbing and thick polystyrene make this difficult to bend into place. Recommended for New Cabinet Installation due to stiffness of product.