9 Channels Hand Tally Counter Portable Lightweight Finger for Lock Funct
Features: Intimate mute mute when pressing the buttons.
9 channels counting can record and nine group data.
Large silicone button, more stable pressing and clearer feedback.
Ergonomic skin friendly, comfortable to hold, non-slip and anti-shedding.
Streamlined and ergonomics appearance with frosted material, outstanding texture, sweat proof silicone comfortable to wear, sizing, not easy to fall

Specifications: Material: ABS
Size: Approx. 2.2x1.3 for 0.87x0.51 in
Color: Red/for Green
Battery: 130mA

Package Includes: 1x Finger

note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.