Feature●CAPACITY: Holds up to 5 chlorine tablet sizes up to 3” (tablets not included)●ADJUSTABLE: Easy twist ring allows control of 15 vents for increased flow control●HEAVY DUTY: Strong, durable, and classic design with locking cap●DIMENSIONS: 7.2" x 7.2" x 7.0"●EASY TO USE: The smooth twist off cap makes it easy to open and close securely. Simply add tablets to easily maintain your poolDescription