V-drive Fat Sacs - Pair - 400lbs Each - WhiteSold as a set of two 400 lb ballast bags, the FatSac Series V-Drive Sacs Set works well in the rear lockers of v-drive boats or split up with one bag in the bow of the boat and one in the rear area.The FatSac Series V-Drive Sacs are sold as a set and are designed to fit in the compartments on either side of the engine in v-drive boats. The V-drive ballast bags are perfect for building massive wakeboarding and wakesurfing wakes. A pair of V-drive sacs also works great on either side of the engine in a direct drive boat for a great wakeboard wake, or put one on the side of the engine, and one between the engine and rear seat for a perfectly surfable wave.Features:V-drive Fat Sacs (Set)Now made with an extra 4th valve at the bottom end!42 x 16 x 16 inchesIn the Box:Ballast Bag x 2Eight Valves/Caps (W731 x 4, W749 x 2 and W730 x 2)*Sold as a PairWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.