Krinner – Tree Genie XXL Deluxe – Single Cable Operation, Water Level Indicator, Foot Press Easy Setup, Up to 12 Feet Live Trees – Christmas Tree Stand, Green. Single cable operation guarantees equal claw pressure around the base of the trunk. This device ensures a firm and straight standing no matter the size/shape of the trunk. No need to tighten screws or use additional tools! Simply place your tree in the open stand, pump the foot pedal until the bell’dings’ to alert you that the 5 claws perfectly grabbed the tree trunk and the pedal is locked in place! With the Tree Genie XXL your tree can be comfortably adjusted at any time, no additional helping hands needed. Keep your tree fresh with the Water Reservoir feature! The reservoir can hold up to 2.5 gallons (9.5L) of water at a time. Be careful to not overfill the tank, and make sure to stop before the water indicators’ red zone is fully visible. The dimensions of the Tree Genie XXL measure 20″ in diameter, 4.3″ in height, and 18lbs in weight. A tree measuring 12 feet with a 7 diameter trunk is the maximum height this stand can maintain.