Izinto ezikhuphukayo ze-R / Bak I-Roger Corporation ihambisa izinto ezisezingeni eliphakeme kakhulu ze-R / Bak cushion ezikhulayo ukuphatha ihluzo ezinemininingwane eminingi futhi esebenzayo kwezinye zezinhlaka ezinzima kakhulu.
R / Bak, ihlinzeka ngezinga eliphakeme lokuvumelana nokuguquguquka kwepuleti ngenkathi linciphisa ukunwetshwa kwepuleti, kunciphisa ukukhulisa kwe-Mesh Point, kunciphisa ukunemba kokuphrinta, kunciphisa ukuyeka, futhi kuthuthukisa ijubane lokuphrinta nekhwalithi yokuphrinta.