WTX-D40Tfrom Apeks is 40lb doughnut shaped wing made from 1000D Armorshield Cordura. This robust material ensures longevity making it a reliable choice for divers seeking quality and performance in their buoyancy equipment.  Oval shape wing design distributes buoyancy more evenly around the profile of the wing Curved sides prevent air migration, ensuring maximum stability in the water A high profile dump valve, placed in the optimum position, allows air to be dumped quickly and easily without breaking trim Foldable center section allows for easy packability, making it convenient for traveling Two large drain grommets and a center position mesh drain panel facilitate effective water drainage The wing features embroidered branding for a stylish and professional appearance Inner air cell is made from 22mil (.022) thick black urethane, ensuring durability and reliability The heavy duty YKK #10 plastic zip and slide provide robust performance and longevity