Substitution Board - Double-sided bright color display for easy reading from either side, helping players, officials, and spectators track scores quickly. - Built to endure drops and weather, with water-resistant construction for reliable indoor or outdoor use. - Scoreboard sections flip easily to display numbers from 00 to 99, supporting multiple game formats. - Suitable for table tennis, badminton, basketball, swimming, volleyball, and other competitions. Use scenarios - In gym games such as basketball or volleyball, provide clear score updates and substitution visibility for players and coaches. - During table tennis or badminton practice, quickly signal scores and track points between games or sets. - At school sports days or outdoor tournaments, rely on a durable, weather-resistant board for dependable scorekeeping.