Clear, durable foul cards and serveright converter for organized game management Key benefits Instant visibility: Transparent acrylic construction makes numbers and the serveright arrow easy to see from a distance for clear indication of ball possession and serve direction. Accurate foul tracking: Oversized foul cards provide ample space to record fouls committed by each team during the game, helping referees and scorekeepers reduce disputes and keep match records consistent. Longlasting performance: Made from quality acrylic to resist cracking and wear so the set withstands regular use in practices, matches, and tournaments. Simple and reliable: Lightweight, rigid signs are easy to handle, position, and retrieve during play—no electronics, no batteries, no setup. Specifications Foul number card size: 10 cm x 20 cm (3.94 in x 7.87 in) each Serve conversion arrow size: 20 cm x 10 cm (7.87 in x 3.94 in) Material: Transparent acrylic Package contents: 1 serveright converter, 2 foul card signs How this set solves common problems Eliminates ambiguity about which team has serve or possession, reducing stoppages and arguments. Provides a consistent, visible record of fouls to support scorekeeping and postgame review. Durable acrylic construction reduces replacement frequency compared with paper or flimsy plastic alternatives. Practical use cases Match officials and scorekeepers: Keep clear, visible tracking of fouls and serve direction during competitive matches. Coaches and team staff: Mark possession and fouls during training sessions or scrimmages to enforce discipline and record player behavior. Schools and community leagues: Durable, easytoclean signs ideal for regular use across different age groups and venues. What's included 1 serveright converter (20 cm x 10 cm / 7.87 in x 3.94 in) 2 foul card signs (10 cm x 20 cm / 3.94 in x 7.87 in) This acrylic foulcard and serveright converter set provides a straightforward, durable solution for clear game management and consistent foul recording.