Swimline Dive Game Water Weighted Flex Sticks for Summer Pool Time Fun - 6 Numerically Labeled Flex Sticks (Pack of 2) DIVE GAME FUN - Swimline Dive Game Water Weighted Flex Sticks for Summer Pool Time Fun - 6 Numerically Labeled Flex Sticks (Pack of 2) 2 PACK of 6 each ( 8" Length x 1" Width) Water Weighted Flex-Sticks Per Pack FUN IN THE SUN - Swimline Dive Game Flex Sticks are labeled with numeric values and weighted with water to stay on the pool floor, they provide kids and adults with non-stop diving fun. MUST HAVE FOR THE POOL - Swimline Dive Game Water Weighted Flex Sticks are great for new swimmer/new diver practice, endurance training or for team relay fun. The dive sticks are hollow which allows them to fill up with water and sink to the bottom of the pool which adds another potential game - players race around the pool trying to collect them all before they sink!