Features: Made of high-density thickening oxford fabric, durable to use. Designed with widening shoulder, comfortable to wear. Highly flexible compressed sponge interlining, for protection and shock absorption. With 12pcs pouches for loading sand or steel plate. It is an ideal equipment for physical fitness, losing weight and exercising agile. Specification: Color: Black Material: Oxford fabric Maximum Loading: 50kg Length: 60cm / 23.6in Width: 42cm / 16.5in Suitable Height: 160cm/ 5.2ft and above Suitable Weight: Less than 100kg Note: Sand and steel plate are not included Package Included: 1 x Adjustable Weighted Vest Note: This product can only be filled with steel plates to reach 50KG, and sand cannot reach this weight. Please note that the product is an empty vest without steel plates.