Balloon Weights come in many shapes and sizes. They are used to anchor helium filled latex and foil balloons. The best weights to buy will depend on how many balloons are to be attached to the weight and also the type of balloons (eg 18" foils or shapes or 11" latex) you are thinking of inflating. A tassle weight will hold down up to 10 helium filled11" latex balloons for instance. If you're not sure which weight will work best for what you have in mind please call us on 020 8906 3302 and we'll do our best to answer any questions you have. A simple plastic bangle weight will hold down just one helium filled 11" latex balloon but up to 4 helium filled 18" foil balloons.