These work really well. I didn't wait 2 days. I had them ready to post up within 6 hours. After pulling it out of the plastic they began to rise by themselves. I quicken the process by simply gently pulling the stubborn corners in each direction. I also got them to fluff evenly all around by gently tugging opposite corners as well as the mid left side to right side. Pulling too hard would probably rip it.
To rid of the smell quickly I stood each square upright in my bathroom-- some against the wall, and some leaning on each other-- so it can air out. The major thing that helped here is that I have an exhaust fan in the bathroom, and so by closing the door it sucked air through the foam even more quickly. Didn't have to stink up the house or leave it outside where allergens might grab on.
As for adhesion, the thing that worked for me was letting spray adhesive on the backside, and then using velcro with the adhesive backs on them.
This doesn't cancel out noise completely like some people expect here... but it definitely does a great job dampening to a large extent. I have thin windows, and the neighbor hasn't had a problem with me since.
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This item: Acoustic Panels - 12 Pack 12x12x2 Inches Black Pyramid Acoustic Foam, Fire-Proofed Soundproof Wall Panels, 25kg/cbm Sound Proof Foam Panels ， Sound Panels for Recording Studio and Music Room
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Product Description
Multi Features for The Panels
SODOCT is a professional acoustic brand who has been focused on acoustic research and development for over 10 years. Since 2010, we have been committed to providing the best and most affordable acoustic foam and panels for customers who are faced with sound troubles. All our products are designed and regularly used for a long term in our own studio to make it live up to higher industrial standard.
Pyramid Acoustic Foam Panels
Why acoustic foam panels are requested?
Hard surfaces like walls are the main causes of sound reflection, corners are the cause of reverb and bass traps while mirrors and windows can cause bouncing sound. Acoustic foam panels are applied to control and dampen echoes, reverberation. You will notice a big difference of the sound quality and clarity after mounting these panels in your recording studio. That is why they are widely used in home or commercial theatres, schools and office, etc.
- 12 x 12 x 2 inches pyramid 3D designed, more contact area with sound
- High density (25kg/m3), upgraded flame-retardant Panels
- Made of polyurethane sponge, non-toxic and no health risks
- Easy to install and cut, shape altering won't affect its function
- Noticeable echoes and reverberation control in acoustic studio
Multiple Application
Recording Studio
Music School
Live Room
Podcast Studio
Rapid Expansion and Easy to Install
Bass Traps Corner Foam
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Egg Crate Foam
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Self Adhesive Acoustic Panels
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Pyramid Acoustic Foam
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Egg-crate Panels
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Beveled Edge Acoustic Panels
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| Customer Reviews |
2,669
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| Price | $27.99 | $27.99 | $32.99 | $25.99 | — no data | — no data |
| Size for Each Panel | 8 x 8 x 12 inches | 12 x 12 x 1.2 inches | 12 x 12 x 1.2 inches | 12 x 12 x 2 inches | 12 x 12 x 1.2 inches | 12 x 12 x 2 inches |
| Quantity | 8 PCS | 24 PCS | 24 PCS | 12 PCS | 12 PCS | 12 PCS |
| Shape | Groove | Egg-crate | Egg-crate | Pyramid | no data | Square |
| Weight for Each Panel | 3.53 ounces | 1.23 ounces | 1.76 ounces | 2.75 ounces | 1.23 ounces | 2.82 ounces |
Compare with similar items
This Item  Acoustic Panels - 12 Pack 12x12x2 Inches Black Pyramid Acoustic Foam, Fire-Proofed Soundproof Wall Panels, 25kg/cbm Sound Proof Foam Panels ， Sound Panels for Recording Studio and Music Room | Recommendations  |  |  |  |  | |
| Price | $25.99 | $44.99 | $23.99 | $23.99 | $44.99 | $14.99 |
| Delivery | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 |
| Customer Ratings | ||||||
| Sold By | SODOCT | GUERRI | HOIDGUB-US | WDQDW | Auslet | JBER |
Buy extra, or be disappointed
Low quality of product overall, I used this as a back panel to sound proof a door. It gave good results but I did not get the full 34 feet of material. My space was 30” x 84” or about 21 feet and just made it. Six of the panels were damaged on one row or more plus four were flat. See pictures. If you need this buy more than you need or be disappointed. Thanks
Top reviews from the United States
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- Reviewed in the United States on May 17, 2024Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
- Reviewed in the United States on December 10, 2024Size: 12 x 12 x 1.2 InchesColor: 24 Pack（24 sq ft）Verified Purchase
- Reviewed in the United States on February 22, 2025Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
- Reviewed in the United States on March 10, 2025Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
- Reviewed in the United States on February 4, 2025Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
- Reviewed in the United States on February 23, 2025Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
- Reviewed in the United States on April 2, 2025Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
- Reviewed in the United States on February 29, 2024Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
Top reviews from other countries
- Bryan BarrierReviewed in Canada on March 5, 2025
Functions as designed
Size: 8 x 8 x 12 InchesColor: 8 Pack-Black Bass TrapVerified Purchase -
Diamari QuilarqueReviewed in Mexico on August 26, 2022
No son de buena calidad. No llegaron en buen estado
Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase -
Rodrigo AparicioReviewed in Mexico on July 5, 2023
Llegan super comprimidos, pero en un dia adopta su tamaño oficial
Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase -
José María Frías TapiaReviewed in Mexico on July 1, 2024
Encogen después de instalados.
Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase - Viktor MykhailovReviewed in Canada on March 8, 2025
No adhesive tape added. Damaged panels
Size: 12 x 12 x 2 InchesColor: 24 Pack （24 Sq Ft）Verified Purchase
No adhesive tape in the package. Some panels are damagedViktor MykhailovNo adhesive tape added. Damaged panels
Reviewed in Canada on March 8, 2025
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