PTS-Caps are made from PTS (latexfree) and can exactly adjusted by their Two Way - connection points (see details) and their adjustable bands. On this way you can get the electrode positions for the 10/20 recording-system by the sheme from "Jung" or "Grey Walter". The chin strap is made of elastic Velcro band, the chin bowl is made of soft, comfortable foam rubber. You can get all parts seperatly
