HERTBER 36 Pack Grooved Sound Proof Panels, Self-adhesive Acoustic Panels with Strong Glue, 12 x 12 x 2 Inches, Sound Foam Panels for Studios, Podcasting, Offices

Brand: HERTBER

Color: 36 Pack Grooved Panels Self-adhesive

Features:

• 【Self-Adhesive & Easy Installation】- Self-adhesive design makes Installation easier. With strong glue on the back, acoustic panels can be installed more easily. You don't need to prepare extra adhesives or tools to fix it on, just peel off the kraft paper on the back and press the acoustic panels in the desired position. Please make sure the surface is clean and dry before installation.
• 【Improved Sound Absorption Performance】 – These sound proofing panels are designed to absorb and reduce noise, echo, flutter echo, standing waves, and reverberation. To enhance sound absorption, HERTBER uses high-density material (25kg/m³). With these sound panels, you can enjoy a quieter, more comfortable space and an improved quality of life.
• 【Fast Expansion】 – After you open the package, you will find three vacuum bags containing a total of 36 pieces of soundproofing foam, each tile measuring 12 x 12 x 2 inches. Thanks to their strong resilience, our soundproof panels expand quickly. It usually takes 24 to 48 hours for them to return to their normal shape and size. All you need to do is put the acoustic wall panels in a ventilated place, and they will expand on their own.
• 【Multiple Available Scenarios】- These foam acoustic panels can be used in many scenarios. It is very suitable for home or recording room, game room, musical instrument studio, podcast, office, bedroom. In addition, these acoustic panels soundproofing can reduce the noise to a certain extent when enough acoustic sound panels are installed, but they cannot completely block the noise.
• 【Quality Assurance】- All sound foams will be tested regularly in our own studio before being put on the market. Our sound absorbing panels have better quality than other products of the same kind. Please look for Hertber sound absorbing foam. If you have any dissatisfaction with the purchase, we guarantee a full refund or free replacement.

Details: [36-Pack] Self-Adhesive Acoustic Foam Panels – 12" x 12" x 2"
✅ Fast Expansion | ✅ Strong Self-Adhesive | ✅ High-Density Foam | ✅ Ideal for Echo Reduction

Each package includes 36 acoustic foam panels, each measuring 12 x 12 x 2 inches, packed in 3 vacuum-sealed bags. The total coverage area is 36 sq ft, perfect for optimizing medium-sized rooms.

Quick Expansion
Just open the vacuum bags and place the panels in a well-ventilated area. They will fully expand to their original shape within 24 to 48 hours — no water soaking or reshaping needed.

Upgraded Self-Adhesive
Equipped with strong adhesive backing. Simply peel and stick — no extra tools or glue required. Works well on walls, ceilings, doors, or cabinets, and stays firmly in place.

High-Density Sound Absorption
Made of 25kg/m³ open-cell polyurethane foam to effectively absorb mid to high-frequency sounds, reduce echo and background noise, and improve overall sound clarity.

Wide Application
Suitable for home studios, gaming rooms, podcast setups, home theaters, offices, meeting rooms, and classrooms. Ideal for improving acoustic quality and creating a more peaceful environment.

Safe and Durable Material
Eco-friendly and flame-retardant. Long-lasting performance without deformation.

Easy Installation
1. Let panels expand for 24–48 hours after unpacking
2. Clean and dry the surface
3. Peel off the backing and press firmly to the surface
4. Arrange as needed for the best acoustic coverage and appearance

Why Choose Us?
- Self-adhesive design = No mess
- 2-inch thickness = Better sound absorption
- Fast expansion = Ready to use in 1–2 days
- Modern look = Enhances room design

Perfect for reducing unwanted noise and echoes. Whether you're recording, working, or relaxing — these panels help create a quieter, more comfortable space.

Package Dimensions: 14.3 x 13.3 x 4.1 inches