Designed specifically for the XM Tactical Plate Carrier, the unique contoured XM Plate Kits are sold in pairs.

The XM Tactical weight vest weighs 3lbs.

The 20lbs kit requires 2 x 8.5lbs tactical weight plates

The 14lbs kit requires 2 x 5.5lbs tactical weight plates

The 10lbs kit requires 2 x 3.5lbs tactical weight plates

Those plate are not to be used as body armor.