30 inch undermount single bowl workstation kitchen sink, Gun Black Finished Features: Sound deadening pad Anti-condensation coating X-shaped bottom grooves Nano Coating anti-scratch Function: Stain Resistant Rust Resistant Fade-Proof Heat Resistant Product Detail 【Premium SUS304 stainless steel】 1.35mm thickness (16g-Grade) stainless steel, with a Nano coating finish makes it anti-scratch and will not dull from daily use, it assures long-lasting durability, performance, and lustrous beauty. Keep your sink as clean as new for a long time! 【Workstation designed】 The multi-function sink with full-size accessories sets (bottom grid, colander, chopping board, roll mat), can provide you with not only a sink to wash fruits and vegetables but also a workstation for meal preparation at the same time, you will have a space-saving and a feature-rich kitchen workstation sink. 【Easy to Clean】 The kitchen sink is treated with advanced PVD coating, hydrophobic and oil repellent, can wipe oil stains.Small rounded corners, large space, pure hand polishing small rounded corners, improve the use of the sink space. 【X-shaped inclined Bottom Grooves】 Sloped bottom channel water towards the drain to prevent water pooling in the bottom of the basin. Keeping your sink clean and dry. 【SPACIOUS SINGLE BOWL】 The 10 inch deep and 30"W × 18"H large single sink creates an uninterrupted working space for you to clean the largest kitchenware. Not only is it suitable for large pots / pans / biscuits, it also hides dirty dishes waiting to enter the dishwasher. 【Rubber padding sound insulation】 Extra-thick rubber dampening pads (3mm) cover all sides of the sink. It can absorb noise and vibration. Anti-condensation coating: Protects the sink from condensation, protects the cabinet from dampness, mildew, and deformation, and further dampens sound. 【Standard Drainer Hole design】 The 114mm diameter drainer hole is designed according to American standards, suitable for the daily use habits of most American families, you can connecting it with various kinds of garbage disposers, and saving you additional expenses. Product material: 304 stainless steel Finishing: PVD + Nano Coating Color: Gun Black Usage scenario: kitchen/Farmhouse/Home Garden/Laundry room Specific product dimension: Overall size: 30" (wide) × 18"(front-to-back) × 9" (bowl-depth) Drain diameter: 114mm(4.5 inch) Material thickness: 1.35mm ( 16G ) With Sound deafening pad and anti-condensation coating Packing List: 1 * 30"single bowl kitchen sink 1 * Drainer 1 * Bottom Grid 1 * Colander 1 * Chopping board 1 * Rollmat Installation type: undermouted or drop-in Minimum Base Cabinet Size: 33 inch Minimum Cabinet Base recommend to 3" bigger than the sink. NOTE: The sink is suitable for most cabinets and kitchen counters, minimum cabinet base recommend to 3" bigger than the sink. Please confirm the size of your cabinet base before purchasing to avoid mismatch. AFTER SALES WARRANTY 1. We guarantee your satisfaction with all products we sell with a full refund for 30 days from the date of purchase. 2. Items must be returned in their original shipping box along with any accessories manuals and documentation. Items must be available for pickup in the same manner as they were delivered.