Versatile indoor and outdoor use for clear, reliable scorekeeping Widely used: suited for both indoor and outdoor sports events. This scorekeeper is versatile enough to be used in volleyball, tennis, badminton matches, and more, helping you track scores accurately for a wide range of games. Compact, portable size: Dimensions are 38.8 cm x 21 cm x 21 cm (15.28 inch x 8.27 inch x 8.27 inch). This manual score flip card is compact and lightweight, making it easy to transport and suitable as a scoring tool for most competitions. Flexible, stable design: The tabletop score board features a foldable casing with convenient clasps for easy card installation and removal. It can be stably placed on any table surface, enabling quick setup and reliable use during play. User friendly operation: The score keeper uses a double sided number design with bright colors for clear visibility. Its smooth page flipping mechanism provides efficient and straightforward operation during games. 23 practical use scenarios Volleyball practice or match at a gym: Keep realtime scores visible to players and spectators, with quick card changes between rallies. Tennis or badminton event on a club or community court: Use the flip cards to display current game scores and track progression through sets or points. Multisport tournament or sports day: Use the portable scorekeeper to manage scores across different events, ensuring consistent visibility and ease of use for staff and participants.