Bleutec Blue / Black Bulk Bands diameter-14.5/16/17.5/19
The famous "Zonomesi Bands" which due to their small inner hole diameter have a larger nominal diameter band power.
Recommended stretch factor 3.2 for 14.5mm, 3 for 16mm and 2.7 for 17.5mm.The 19mm band comes without logo and is recommended only for central invert roller with a coefficient of 2.7-3.1.
*Price per centimeter.