Product: eBoot PVC Rubber Pin Backs, Black (100)
Brand: EBOOT
Color: Black

Size: 12 mm in diameter, 7 mm in height 
This is a good item to replace your missing pins. 
Suitable for most pin badges. 
It is sometimes preferred over metal backs due to its easier gripping and durability 
 
Package including: 
100 x Rubber pin backs 
 
The rubber pin backs are only compatible with the pin 1-1.2 mm in thickness, it can't fasten if the pin is too slim.
Size: 12 mm in diameter, 7 mm in height
Material: PVC rubber
Fits for all lapel pins, tie tacks, citation bars, service bars and jewelry
Replacement for pin clutch backs
Good for jewelry making and DIY fun; The rubber pin backs are only compatible with the pin 1-1.2 mm in thickness, it can't fasten if the pin is too slim

Search query: 1 in blank buttons without pin backs
Relevance: Substitute