WIDE APPLICATION-- The counter is mainly used for measuring length and suitable for various mechanical drives. It is ideal for record of of weaving, plastic film, leather and more 5 DIGITS COUNTER-- Rolling wheel counter features 5 digits display for clear and easy reading. Count range is 1-9999.9, meet your basic demand EASY OPERATION-- This length counter has simple construction and is designed with reset key, which is more fit for daily habit, convenient to use -- This counter adopts meter shell for long service life, hardness and durability ANTI-SKIP DESIGN-- The wheels on the counter has , thus it features anti-skip, easy to operate Color: As shown Material: Metal The words may be different due to different factory batches, but it not affect the use Package Contents: 1 x counter 2 x rollers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.