Hollis 10 lb (4.5 kg) Non Ditch-Able Optional Pockets, Pair Hollis 10 lb (4.5 kg) Non Ditch-Able Optional Pockets, Pair Non Ditch-Able Optional Weight/Accessory Pockets Versatile Handy Pockets Threads onto Any 2" (5 cm) Nylon Webbing Use as Trim Weight Pocket on Cylinder Cam-Band