Description Made of silicone material and detailed workmanship, this finger counter is durable and lightweight, comfortable to wear and use, can last for a long service time. Help to count in a simpler way, greatly save your time and effort, can be used to many occasions, such as in the competition, stadium, training activities and more. Features - Color: Black. - Material: Silicone. - Size: 4.50X3.40X2.70cm/1.77X1.34X1.06inch. - Note: Battery included. - As a practical counting device, this finger can be operated in one hand, very convenient. - It comes with clear and convenient electric screen, which allows you to follow the counting all the time - Perfect for sports, tally, knitting, crocheting, running and more activities, portable to take to stadium, training activities and more - The counter device is made of silicone material, very flexible, and will not easy to break or deform - Fine workmanship ensures the precise counting and clear reading, rechargeable design, can be used for long timePackage list: 1 x Finger Counter(battery included)