Yaheetech Adjustable Weighted Vest in Camouflage Workout Weight Vest Training Fitness Weights Included 12 x 3.3 lbs iron ore weights. One piece design with belt attached onto the vest for easy setup. Material: Camouflage oxford cloth The vest is 15" in length from your collarbone down and 16" in width. Weights are adjustable in 3.3lbs Increments