Description It is a felt panel, with excellent soundproof effect, good for many places like home, office, studio to use. They are made from safe and premium material for long time and durable use. Also, it is also a great room decoration by the simple color, can bring you more satisfying using feeling. Features -Color:Black. -Material:Felt. -Size:30.00X30.00X0.90cm/11.79X11.79X0.35in. - These soundproof panels are denser, thicker, more uniform, produces more excellent sound absorption effects. - Widely used for professional or home recording studio, commercial or home office, rehearsal space, or theater. - Easy to shape and cut into the shape you need, altering won’t affect performance to your better using. - These soundproofing panels can enables you to enjoy your quieter working, sleeping or other activities. - It is also a great room decoration by the nice shape design and simple color, bring you satisfying using feeling. These soundproof panels are denser, thicker, more uniform, produces more excellent sound absorption effects. Widely used for professional or home recording studio, commercial or home office, rehearsal space, or theater. Easy to shape and cut into the shape you need, altering won’t affect performance to your better using. These soundproofing panels can enables you to enjoy your quieter working, sleeping or other activities. It is also a great room decoration by the nice shape design and simple color, bring you satisfying using feeling.