4 Pack Studio Acoustic Foams Sponge Panel Wall Corner Tiles Absorption Sound Insulation Foam Fire retardant High Density Black 25 * 25 * 50cm / 10 * 10 * 20in

Description

Features:
High density structure acoustic foam, great elasticity and highly fire retardant.
Reduce excess standing wave and reverberation, improve vocal clarity and acoustics of the small room.
Keep your sounds clear of echo and give you more enjoyable with these acoustic foam.
Great for recording studio, office, singing rehearsal room, home theater, Karaoke room, commercial movie.
Easy to clean and simple to install, 4 pack and each sized 25 * 25 * 50cm / 10 * 10 * 20in.