This luxs 10kg filled counter balance sandbag comes with four 25kg ready filled weight pouches and can be used in a variety of ways these include adding weight to your light on your pantograph adding stability to a tripod or light stand or counter balancing a boom arm the four pre filled bags contain separate sealed sachets of safe marine quality galvanised metal ballast allowing you to adjust the weight from 25kg to 10kg strong plastic clips allow the handles to be wrapped around objec