Monterrey black marble small serving tray. Production time: 6-8 weeks for items without marble / 13-14 weeks for marble pieces. Shipping +10 additional business days. Casa Quieta uses natural materials such as woods, stones, fabrics etc. These materials may vary in tone, veining, and cavities due to their natural origin. This is part of the inherent beauty of materials and is not considered a flaw. Due to the artisan nature of our production process, there is a +/- 3mm measurement tolerance.