High-density Acoustic Foam Sound Proof Cotton Noise Sponge

FEATURES:

High density acoustic foam cell structure
Helps to flutter echoes and reduce excess reflections and reverberation
Improves vocal clarity and acoustics of your room
Ideal for use in recording studios and home theatres
Highly fire retardant
Can be easily attached with staples, nails, screws, tacks, glue or
Classic wedges design looks great and provides varying thickness to balance absorption and reflection
Acoustic foam meets the criteria for a Class B rating
Widely used in recording studio, Drum room, studio, piano practice room, KTV hall, cinema, etc

SPECIFICATIONS:

Material: cotton
Size:500*500*15mm

INCLUDES:

1 x Acoustic foam

NOTES:

The product is packed by Vacuum. It should be stand for several days before you use,  It will be fast return to normal if you soak in the water.

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.