Snowsound Cocker Acoustic Phone BoothCocker is a comfortable phone booth comprised of an internal padding in sound absorbing polyester foam covered in Trevira CS polyester which is completely removable. It also features an independent load bearing frame in tubular chromed steel. The soft, moveable sides have been specifically designed to move freely if accidentally bumped. About the Snowsound Acoustic Range The issue of acoustics is very complex, extremely simple and non invasive