[DETAIL] Features: Upscale oxford cloth inside, very durable. Multi pouches on the product, each can fill in steel plate, can adjust according to personal requirement. Each load-bearing sandbag has a maximum load of 1.5kg, a total of 3kg Description: Useful tool for walking, running, exercising. Specifications: color: black material:Mesh Package included: 1 pair x sand bag Note: The weight vests and straps we sell do not include weights. If you need weights, you need to buy them separately. If you need a large number of weight blocks, you can contact customer service to modify the freight. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. [ATTRIBUTES] - Hign-concerned Chemical: None - Origin: Mainland China - Hign-concerned Chemical: None - Origin: Mainland China