Description Product name:Thumb Counter Product size about : 3.5*2.5*1.3CM/1.3*0.9*0.5in Battery: AG1*1 Product color: As shown in the figure Product material:Polyester product features: 1. Convenient counting function: This counter adopts a push-type design, which allows easy and quick counting, especially suitable for scenes that require frequent counting, such as fitness, teaching and event management. 2. Zero setting: Long press the counter to easily reset to zero, ensuring that you can start accurately in each new counting cycle, improve work efficiency, and avoid the trouble of repeated counting. 3. Compact and portable: The exquisite design can be worn comfortably on the thumb, does not take up space, and makes the counter available anytime and anywhere, which is very suitable for outdoor activities and daily carry. 4. LED fill light: The built-in LED fill light function is suitable for use in low-light environments, allowing you to clearly see the counting results anytime and anywhere. 5. Multi-scenario application: Whether in sports, classrooms, speeches or daily affairs, this counter can meet your needs and is a powerful assistant for various counting activities and is very popular. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 5 pc Thumb Counter