Teka BE 2B 845 R Undermount Stainless Steel Sink is a type of kitchen sink that is installed underneath the countertop, rather than being placed on top of it. This type of sink creates a seamless and clean look in the kitchen or bathroom, as the edges of the sink are hidden beneath the countertop. Undermount sinks are typically attached to the underside of the countertop using clips or brackets, providing a smooth surface for easy cleaning and preventing debris from getting trapped around the edges of the sink.

Stainless steel is a popular material choice for undermount sinks due to its durability, resistance to corrosion and staining, and easy-to-clean surface. Stainless steel sinks come in various gauges, with lower gauge numbers indicating thicker and more durable materials.