The Alpha Enviro® PVC Acoustic Panel offers economical sound absorption with a wipe-able surface.These PVC encapsulated acoustical panels are used to reduce and lower excessive reverberation times in large open spaces. Available in an array of bold colours, they can be manufactured in custom sizes up to 4’x 10?. The Alpha Enviro® PVC Acoustic Panel installs easily using the grommets provided on the top width edge and bottom corners.