Number bib with 2 UHF Foam Transponders, the best in quality and accuracy levels

IdenPro’s Tyvek number bibs are supplied with clean and clear 4c and variable data printing. The bibs carry punched out holes on all 4 corners for easy application onto the participant. Tear-resistant, waterproof, stretch resistant, flexible and durable, IdenPro’s tyvek number bibs are must haves for any track and field event you organize.

Bibs are offered in 2 sizes: 152.4 / 228.6mm x 210mm dimensions

Why 2 UHF Transponders? These bibs are specially designed for events with highest level of athlete or participant detection accuracy. They are recommended for races that demand a faultless recording of race timings.

2 UHF passive foam transponders are attached to the back side of the number bib. They send out unique signals that enable the system to identify the athlete/participant and also record their respective times.

Both UHF passive foam transponder come encoded and printed, and the number bibs are supplied with pre-application of the foam transponders of the backside of the bib. This makes the bibs ready for use straight after unboxing them thereby saving time and eliminating hassles of assembling them.

The product is designed for single use only, to be disposed once the event is over or could be taken by the participant as a souvenir of the event.


  • Marathon and Triathlons
  • Running Races
  • Mud Races

For more details please drop us an inquiry or us call at +32 470 311 907 and we will be glad to respond to you as quickly as possible.

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