Retrofit any SCUBAPRO BCD with a high-quality trim weight system to improve your swimming position while diving. Each pocket can carry up to 2.2 pounds of weight. These innovative trim weight pockets include low-profile, lightweight buckles to secure the weights and special plastic clips to keep the pockets in place. Double rails are stitched to the pockets so they slide between the backpack plate and the bladder. When properly installed, the trim weight pockets won't prevent the bladder from inflating properly or interfere with the tank or tank strap. While mounting trim weight pockets on a BCD is easy, SCUBAPRO recommends using an authorized SCUBAPRO/Tech Service for installation to prevent any potential issues. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds flawless equipment for the work, sport, and lifestyle of people whose passion is found below the surface.