1. Improved Stable Support: The under sink holder reduces the load on the countertop, ensuring a stable structure and compatibility with most types of waste disposals on the market. 2. Effortless Installation Ready for use in 30 seconds, featuring a rotating knob lift function; first measure the distance from the bottom of the unit to the floor. No tools required; select the appropriate bracket, open the package, and place it on the base of the unit. 3. Shock Absorbing Design This lab cart jack is equipped with a shock absorbing and anti slip design, including thickened EVA mesh foam and four anti slip pads on the bottom, made of quality stainless steel. It prevents the unit from moving and ensures reliability, making it an ideal waste disposal stand. 4. Foldable Design Our lab cart jack features a foldable design with a collapsible support structure. This allows for effortless storage and easy transportation, making it the choice for situations requiring frequent movement or changes.