Acoustic element made of high quality, self-supporting PET felt with sound absorbing properties, consisting of at least 50% post-consumer recycled PET; rectangular design; high quality visual and tactile surface, marble grey; colour may deviate; high acoustic performance; for insertion into MOVE IT 45 set track medium; General: marble grey Physical: length 1760 mm, width 1140 mm, height 25 mm, cable length1500 mm 091-219211D