Material: plastic. Strong, rigid, plastic moulded base that has been designed to fit a full brick of floral foam. This is ideal for allowing you to create dazzling floral displays with a solid, waterproof base. Make table centrepieces and more for all occasions. This single brick tray will be the perfect platform for florists who want to show off their creative talents. Simply pick your brick and begin arranging your flowers. Ref: UTST2500