Xthrotsenk 10Pcs Soccer Referee Card, Professional Referee Cards Soccer Referees Red Yellow Essential Footballs Card for Referees Referees-Cards Judge Accessory for Sport Competition

["Compact and Portable: Each referee card measures 7.87 × 0.51 inches. Slim and lightweight, they easily fit into a pocket or bag without adding extra burden, making them ideal for referees to carry.","Superior Material: These soccer referee cards are made of durable and flexible plastic, waterproof and tear-resistant. They have a long lifespan and are suitable for use in various sporting events.","Bright Color Scheme: The vibrant red and yellow of the Professional referee cards are clearly visible on the field. Clear and conspicuous signals help referees effectively warn players.","Wide Application: Soccer referee cards in red and yellow are suitable for soccer and other ball sports. They are ideal for school training and matches and can also be used as scorecards for coaches.","Complete and Practical Set: This soccer referee card set includes ample red and yellow cards to regulate game discipline, assist in game management, and is an essential officiating tool for referees."]