Mission Player Dartboard Surround - Mike De Decker. Upgrade your darts setup with the Mission Mike De Decker Dartboard Surround. Made from a high-quality flexible polymer material, this surround features the Belgian flag on the design, along with De Decker’s name and logo and the Mission branding. Add a touch of personality and style to your darts equipment at home with this signature surround designed for the 2024 World Grand Prix champion. This surround has been engineered to be extremely durable and will fit tightly around a steel tip dartboard.