Why do you choose OUGOO kitchen sink? ? 18 GAUGE thick premium T304 stainless steel ? Fast & Complete Drainage ? Quiet Drop In Kitchen Sink ? ADA-Compliant 6-Inch Depth Kitchen Sink Size: 13"L x 18"W x 6"D 6" Deep Single Bowl: Based on ADA standards, we first ensure sufficient wheelchair access space, thereby defining the ‘golden depth’ where you can easily reach the bottom with your fingertips while seated. This makes every cleaning safe and effortless.. Kitchen Sink Surface: This handmade sink is finely polished to a bright luster. It fits any kitchen style and makes a striking focal point. Kitchen Sink Drain: 3.5"strainer allow you to attach garbage disposal set to stainless steel sink. Removable strainer basket will catch any debris before they clog up your plumbing. Sink Warranty: Limited lifetime warranty. Please feel free to contact us, if you have any question. Stainless Steel Sink Care Manual: For general maintenance, wiping down and drying any sink after each use is the best protection of the sink. Once a week, use a mild cleaner and soft sponge to wipe your sink and remove any unseen buildup. To prevent any water spots from minerals in your water, wipe your sink with an absorbent towel.