Features: brand new and high quality The 4 digit hand tally lap counter counts from 0 to 9999 and when you press once it counts for one. Made of the ABS & metal, smooth and comfortable for hands to work. White numbers on a black background, the data can be easily read. Instant reset knob easily use to restore as zero. Comfortable finger grip firmly hang up your finger. The light weight can be convenience for portable to anywhere. Widely used , school, lab, competition, stadium, casino, restaurant bars, training activities and other events. Specifications: Material: ABS+Metal Counting Rang: 0-9999 Size: 5x4.3cm/1.97x1.69in Color: Black/Blue/Green/Red/Yellow Package Includes: 1X Tally Counter note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.