These are Race Kit Essentials! 
No More holes it shirts from safety pins!
 
Exclusive Crazydogs Designs
1 Set of 4 Clips
Made from Recycled plastic and proven in the toughest events.
Will work on most running tops & lightweight waterproofs
Bevelled back less than 2mm thick will not rub
Stops number from flapping
Light weight less than 1gsm