<p>Product name:finger counter<br/>Product size about : 2.7*3.5cm/1.06*1.37inch<br/>Product color: As shown in the figure<br/>Product material:abs +plastic<br/>product features:<br/>1. LED DISPLAY: The nighttime LED display provides clear, easy-to-read numbers, perfect for counting times and steps in low-light environments. The finger calculator is compact and lightweight, easy to carry and store, and can be worn at any time.<br/>2. The interface of this finger calculator is simple, intuitive and easy to use. You can check the quantity quickly and accurately.<br/>3. Equipped with a high precision sensor. You can use the calculator without worrying about the calculation.<br/>4. Battery powered. You can replace the batteries at any time without worrying about running out of power.<br/>5. Made of high quality material, and reliable, you can count your finger rings with confidence. Equipped with a strap, you can easily wear it on your thumb for operation and observation.<br/>Precautions:<br/>1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images.<br/>2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only.<br/>Shipment includes:<br/>1 pc finger counter</p>