Why are florist foam balls enclosed in a netted bag? Because the foam needs support. In the "old days", florists used to wrap the round wet foam sphere in waterproof tape, knowing that the weight of flowers can cause the foam to crumble.
With the Oasis Netted Sphere, however, this lightweight webbed bag is very strong - yet lightweight. It provides great support and enables the designer to ties on ribbons, jewels and other design elements.
The spheres are available in different sizes and are perfect for wedding work.
If you need help, check out how to figure up how many flowers you'll need for each sphere size.