NFL Official Licensed Professional Dartboard - This board is a competition standard top-quality dartboard with an ultra-thin wire construction. The sharp angle of the ultra-thin wires enables darts to glance over them and into the scoring areas, resulting in less bounce outs and damage to the darts. This NFL Licensed dartboard is manufactured from high-quality African sisal and features a staple-free construction and vibrant non-fade colours. NFL - Professional Dartboard - Official Licensed - Cleveland Browns. This item is printed to order and may take an extra 2-6 days for delivery