Bulls Number Ring Set - 5 pack - Multi-colour. The Bull’s Colorful Matt Number Ring Set is a stylish and versatile accessory that gives your dartboard the perfect finishing touch. The set includes five matt-finished rings in bold colors—red, green, pink, orange, and matt gold—allowing you to easily match your dartboard with your surround for a professional and eye-catching setup. Universally compatible with all standard dartboards, these rings are easy to attach and switch, letting you customize your look in minutes. Designed to fit seamlessly with the Bull’s Plain PU Surround and Advantage Gold Surround, this set combines functionality with style, making it an ideal upgrade.