Krinner Tree Genie M, Christmas Tree Stand with Foot Pedal and Single Cable Operation Set up your Christmas tree in less than a minute. No assembly required, no screws to tighten Patented internal safety belt for maximum security The patented bell inside the foot pedal lets you know with a DING when the tree is held at maximum strength. The pedal locks itself simultaneously to avoid any accidental opening 15.4" (39cm) diameter medium tree stand, base weight 13 lbs. (6kg) Secures any tree up to 7 feet (220cm) tall & trunk with 4.7 inch (12 cm) diameter Retains 1.2 gallons (4.5L) of water with automatic water level indicator Made in Germany Simply pump the foot pedal Water reservoir for up to 1.2 G / 3.9 L of water Ding Technology Safety belt Krinners original single cable operation Comfortable fine adjustment