a 21 - inch undermount kitchen sink is perfect solution for those looking to enhance their kitchen experience. this bar prep sink, crafted from 16 - gauge t304 grade stainless steel, is built to last. stainless - steel material not only provides excellent strength but also gives a modern and elegant look to your kitchen. single - bowl basin design of this sink is very practical. it offers a large and open area for all your kitchen cleaning and preparation tasks. you can soak large items like baking sheets or wash multiple dishes at once. invisible design feature adds a lot of versatility. by covering sink with a lid, you can create a seamless workstation. this is ideal for prepping food, as you can keep everything organized and close to sink. swivel folding faucet is a great addition to sink. its 360 smooth rotation allows you to direct water exactly where you want it. you can easily fill different - sized containers or wash different parts of sink. integrated cool and hot water control system lets you adjust water temperature according to your needs. x - shaped water guide in sink ensures efficient drainage. it helps water to flow down quickly and smoothly, water from pooling in sink. this makes sink easier to clean and maintain. sink also has a thick coating on outside to it from condensation. this is important as it helps to keep cabinet and surrounding area dry. 3mm thick rubber pad reduces noise from faucet. it creates a quieter cooking environment, allowing you to enjoy your time in kitchen without constant distraction of running water. dimensions of sink are well - planned. exterior dimensions of 21" x 19" x 9" fit well in a standard kitchen cabinet with a minimum recommended size of 24 inches. interior dimensions of 19.43" x 13.72" provide enough space for your daily activities. standard 3 - 1/2" drain opening is compatible with most common garbage disposals. recommended size of 19 x 17 inches ensures a proper fit in your cabinet. package comes with a comprehensive of accessories. folding faucet, 304 stainless - steel dish grid, drain assembly, drying rack, cutting board, installation clips, template, and installation guide make it easy for you to install and start using sink. this 21 - inch undermount kitchen sink combines functionality and style, making it a great choice for any kitchen. a 21 - inch undermount kitchen sink is an ideal choice for modern kitchens. this bar prep sink, made of 16 - gauge t304 grade stainless steel, offers superior strength and durability. stainless - steel construction is not only but also gives a sleek and contemporary look to your kitchen. single - bowl basin design provides a large and unobstructed space for all your kitchen tasks. you can easily wash large pots and pans without any hassle. invisible design feature is truly remarkable. with a simple lid, you can transform sink into a seamless workstation. this is perfect for chopping fruits and veggies right over sink, saving you time and mess. it creates a versatile surface that can be used for various kitchen activities. swivel folding faucet is another great addition. it can rotate 360 smoothly and is integrated with a cool and hot water control system. you can easily adjust water temperature and direct water flow exactly where you need it. whether you're filling a large pot or rinsing a small dish, faucet makes it convenient. x - shaped water guide in sink ensures that water drains easily. it allows water to flow down more smoothly, which means sink is easier to clean. you won't have to worry about standing water or debris getting stuck in sink. sink also has a thick coating on outside to condensation caused by weather changes. this helps to keep area around sink dry and from damage. 3mm thick rubber pad is a wonderful feature. it