Fixpoints - magnetic fastening system - Biker (white)

They are a bit of a learning curve to apply and remove them plus you have to be careful not to snag your number on the nose of your saddle but I have never lost a number yet

These are amazing, hold numbers into a run vest or TT skin suit without any concerns about them coming off or damaging fabric with pins.

Work much better than pins, although quite hard to get into place on a skin suit - I got told off by race organisers several times that my number was not visible. Opted for a NoPinz retrofit pocket instead.

Work brilliantly. I use them for time trialling and I've had no problems with number movement.Excellent product, don't bother paying more.

So much better than pins!

excellent