All-in-one referee flag set for sports events and training - High visibility design: large referee flag with a distinctive checkerboard pattern for quick recognition by players, coaches, and officials during matches and practice. - Durable construction: flag is made from polyester with a foam-padded handle and ABS components, delivering reliable performance under intensive use while maintaining vibrant colors. - Comfortable grip and handling: foam sponge handle provides a secure, comfortable grip for extended signaling and waving during games. - Multi-purpose utility: suitable for football, volleyball, racing, and a variety of training sessions; ideal for official matches, coaching, and drills. - Included accessories: waterproof red and yellow referee cards, plus a notebook and pencil for on-field notes and record-keeping. - Large size for clear visibility: designed to be easily spotted by players and officials from a distance, enhancing communication during play. - Practical signaling solution: the checkerboard pattern and durable materials help referees and coaches perform their duties efficiently in busy game environments.