Dart Mat – Bulls Carpet Dart Mat. Quality carpet dart mat with rubber underlay and a black border – 300cm x 65cm. Official tournament specification oche measurements. Versatile, lightweight, easy to roll up and store away. Stylish modern design, designed to protect floors from bounce outs.Dart Mat – Bulls Carpet Dart Mat. Quality carpet dart mat with rubber underlay and a red border – 300cm x 65cm. Official tournament specification oche measurements. Versatile, lightweight, easy to roll up and store away. Stylish modern design, designed to protect floors from bounce outs.