Scubapro Weight Pouch BCs Scuba Pro Weight Pouch for Scuba Pro BCs Add or Replace Weight Pockets to your Scuba Pro BCD Scuba Pro Quick-Release (QR) Weight Pockets: Fit-Variety of Scuba Pro BCD's 2-Model Choices: 1.5" (3.8cm) or 2" (5.1cm) Male QR Buckles Capacities: 10lbs or 12lbs (4.54kg to 5.44kg)