every portable sink unit is completely self-contained, side-by-side, 2-sink system, with each side featuring a faucet and drain, a dispenser for paper towels, and a dispenser for soap or sanitizer. drains flow into a single, built-in grey water tank. easy to use – a foot pedal at the base activates water flow. made of durable, high-density polyethylene (hdpe) – light enough to easily move and position, but tough enough to withstand commercial and industrial environments. uv-proof to maintain appearance, even after a marathon use in the sun. stainless-steel mount widens the base to optimize stability. easy to empty, wipe down and disinfect.