Features: PACKAGE CONTENTYou will receive 2 black baseball counter clickers and 2 referee whistles, small and easy to carry, the quantity is enough for your daily use and replacement needs. You can also share it with others. GOOD MATERIALOur baseball referee clickers are made of good ABS material, sturdy and durable, lightweight and not easy to break or deform, comfortable to use, and the dial scale is clear and easy to read. STRONG PRACTICALITYThis batting clicker is designed with 4 dials, which can easily count batting, strikeouts and innings, easy to adjust and operate. Great for baseball and softball games. Easy to use and works well. IDEAL DESIGN Our ball clicker adopts classic tapered design, it feels comfortable to hold in your hand, and your fingers can easily operate the four digital gears. The design of the gears not easy to slide can prevent the gears from accidentally slipping in the hand, which will affect the recording results. WIDE APPLICATIONReferee equipment can be used in various settings, including baseball, softball, and other sports that require indicators, providing you with a lot of convenience, saving your time and reliable work. You can also send the baseball referee sounder to your family, friends, relatives, sports fans, colleagues and others who need it to show your concern. Specifications: Material: ABS Color: Black Size(Approx.): (L x W) 8 x 6cm/3.15 x 2.36inch Whistle size(Approx.): (L x W) 3 x 1cm/0.98 x 0.39inch Package Included: 2pcs x 4 Wheel umpire indicators 2pcs x Whistles Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.