German engineered with 304 series, 18-gauge stainless steel Zero- radius corners; X-pattern drain grooves Functional bar/ prep sink is ideal for smaller spaces 18/10 chrome-nickel content for exceptional lustre, durability and strength Rear-positioned drain holes maximize cabinate storage space Undermount installation Minimum cabinet size: 21'' The models have the stack knocked down The model is already antialiased. If you have any questions write, I always help what I can