[Durable Material]The football down indicator is mainly made of High-quality materials, which is firm and sturdy, not easy to tear wear, and can be used for a long time. [Easy to Indicate]You can easily attach the football down indicator to your wrist and it 't fall off easily. And the band's sliding clip is designed to be sturdy enough to hold it to the correct number. [Easy to Use]During , you can easily move the sliding clip to replace different numbers throughout , which is easy to use. [Wide Application]Dedicated to youth, high school, college and professional leagues, but also suitable for daily training, is an amateur and professional soccer referee must have. Material: Polyester colour: Black Package Contents: 5 x football referee gear 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.