Allergy free. Great for those who cannot wear metal jewellery.

Tiny plastic post and screw on front.

Made of soft plastic, convenient and comfortable to wear. In a clear transparent colour, low profile, great for work or where you need to be understated. 
 
You can add to the front to customise if you wish, or leave clear.

Suitable for either one or multiple time use. 

Specifications: 

The post pin size: 12mm or 13.5mm in length, 1 mm (18 gauge) thick. 
The  post end diameter: 3.5 mm 
Material: Plastic/ Acrylic
Colour: Clear

Images are not to scale and are for demonstration purposes only. Please check measurements in the options to pick the size which is correct for you.