The Latching Lid is a flexible rubber lid that securely seals contents inside jar during blending. The 4 side latches hold the lid securely to jar during blending. Latching Lid is easily removed by grabbing any of the 4 latches and lifting. Snapping actions let users know the lid is securely in place. The removable centre cap allows for the addition of ingredients during blends while keeping splashes contained. Inner rib design contains mess when placed upside down on counters keeping your counters clean. Fits on WildSide+ and FourSide jars that have the lipped edge.