Studio Acoustic Soundproof Foam Panel Tile Sound Absorption Proofing Treatment Wedge 30x30

Specification Material Polyurethane FoamColor Blue Black Red YellowSize L X W X H 30x30x5cm 11 81x11 81x1 97 appr SizeColorQuantity Pcs 1Blue1 2Black1 3Red1 4Yellow4Features The sponge is non toxic tasteless and safety The sponge is the besttool use for sound insulation sound absorbing It can be used in sound recording studio control room home theater ktv and many other places Sound absorbing sponge is base on sponge for further processing noise can be absorbed because it is reflected in the sponge which do not spread outside Package Included 1 x Acoustic Foam not included other stuff