Krinner Tree Genie Tree Genie XXL Deluxe Christmas Tree Stand, Green 70 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 Krinner's Original single cable operation, Holds up to 2 1/2 gallon of water to maintain freshness