These OMS Weight Pockets are Vertically Oriented and fit onto the OMS Smartstream Harness. May Be used with other Brands of BCD's with minor Mod's. Add the Steel OMS Smart Stream Backplate and Harness to your Weight System for a nice, Streamlined Buoyancy Harness if you need more ballast. 

Add the Aluminum Backplate and Harness to your Weight System to save weight when traveling, it’s lighter than the Stainless Backplate.