One piece only, working both for the right or left side. The Headband Base holds the whole thing together from the sides.

Specification

Product
Product id	1008409
Brand	Fairphone
Partnr	AUHBBS-2ZW-EU2
EAN/UPC code	8718819370567
Features
Product type	Headband
Compatibility	Fairphone Fairbuds XL
Material	Plastic
Product colour	Black
Logistics data
Quantity per pack	1 stuk(s)