Sell ✐☒✑4 Pcs Acoustic Panels Soundproofing Foam Sound Absorbing Foam Studio Acoustic Treatment Panel Sound Wedges 20X20X20cm best price

1. How To Recover The Normal Size Of The Acoustic Foam: 1. After opening the Vacuum package, place the Acoustic Foam in a ventilated place for 12-24 hours. 2. Or soak the foam in water for 1 minute, wring it dry, then air dry or use a blower dry. 2. High-Density Flame-Retardant Material: The sound absorbing foam panels is made of flame-retardant and environmentally friendly materials, which can be used safely. At the same time, it can also improve sound quality: by absorbing harmful sounds, reducing fluctuations, reverberation, and vibrating echo, Useful sounds are clearer. 3. Low-Cost Noise Reduction Solutions: cost-effective noise reduction products can create an excellent listening or recording environment for you, you can get a good recording experience at home or in the studio. 4. Installation Method: It is recommended to stick the tape to the four corners and the center of the back of the acoustic foam panels, and then stick it to the wall. Or you can purchase spray glue to install the soundproofing foam according to your needs. 5. Suitable for professional studio, recording studio, voice studio, control room, rehearsal room, concert hall, podcast, etc., also can be used for church, home theater, professional theater, home studio, office, utility closet, etc.Can handle walls, ceilings, doors, etc. colour: black Material: polyurethane size: 20x20x20cm Package Contents: 4 * Soundproofing FoamOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.