when it comes to upgrading your kitchen, a 21 - inch undermount kitchen sink is a game - changer. this stainless - steel sink offers a perfect blend of style and functionality. 16 - gauge t304 grade stainless steel construction is extremely , ensuring that it will last for years to come. single - bowl basin design is spacious, allowing you to handle all your kitchen cleaning tasks with ease. invisible design of this sink is a unique selling point. by using included lid, you can convert sink into a functional workstation. it's a great place to chop ingredients, as you can directly wash them in sink after chopping. this saves you from moving ingredients back and forth between countertop and sink, making your cooking process more efficient. swivel folding faucet is a practical addition. its 360 smooth rotation gives you full control over water flow. you can easily reach all corners of sink, whether you're washing sides of a large pot or filling a small glass. integrated cool and hot water control allows you to perfect water temperature for different tasks. x - shaped water guide in sink plays a crucial role in drainage. it helps water to flow down smoothly, clogs and making sink easy to clean. you can simply wipe away any debris, and water will carry it down drain. sink's exterior coating protects it from condensation, which is especially important in areas with fluctuating temperatures. 3mm thick rubber pad is a thoughtful feature. it reduces noise generated by faucet, creating a more peaceful kitchen environment. you can focus on your cooking without being distracted by loud sound of running water. sink's dimensions are carefully designed. exterior size of 21" x 19" x 9" fits well in most standard kitchen cabinets. interior dimensions provide enough space for your daily kitchen needs. standard 3 - 1/2" drain opening is compatible with most garbage disposals, so you don't have to worry about replacing your existing one. recommended size of 19 x 17 inches ensures a proper and secure fit in your cabinet. package includes a variety of useful accessories. folding faucet, 304 stainless - steel dish grid, drain assembly, drying rack, cutting board, installation clips, template, and installation guide make installation process straightforward. you can have your new sink up and running in no time. this 21 - inch undermount kitchen sink is a great investment for your kitchen, offering both style and practicality. 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