Patterned so that a single bag fills the entire stern compartment of a kayak designed without a center pillar. Available in three sizes to fit everything from the smallest rodeo kayak to the largest recreational boat. These Infinity series float bags use a 10-gauge Urethane material that won't leak or delaminate! Small Dimension inflated: 31"L x 10"D x 22"W, 3"W at tip Medium Dimension inflated: 37"L x 11"D x 19"W, 3"W at tip Large Dimension inflated: 47"L x 14"D x 24"W, 3"W at tip There are many, many kayak models. You will need to measure the space in your kayak that you want to fill in order to determine which of our flotation ...