【Professional acoustic design】Acoustic foam panels use high-density environmentally friendly materials and create a novel egg crate 3D modeling design. It effectively increases the contact area between the acoustic panels and the sound wave, which can more significantly reduce reverberation, vibration echo, high frequency noise and standing wave. Not only can it bring you a more comfortable and ideal ear experience, but also improve the purity of the sound. | 【Easy to install】Sound proof foam panels are lightweight and soft to the touch, and can be installed on a variety of different surfaces, such as walls, doors, windows, ceilings. No special tools are needed for installation, you can separately purchase spray adhesive, double tape/strips or glue bonding, the strong and durable adhesive makes the soundproof wall panels firmly fixed on the wall without falling off. | 【Rapid Expansion & Recovery】Soundproof wall panel is made up of 100% ultra-high resilience polyurethane foam material, which is safe and healthy. It is molded in one piece through high temperature and high pressure melting process, with neat edges and easy to cut. It is full of elasticity and toughness, and will quickly expand and recover to its original shape after opening the package. | 【Multi-scenario Decoration】The acoustic foam panels are designed with stylish and simple egg crate appearance, using atmospheric and versatile black color.24 pieces of sound proof foam panels can be freely arranged according to your needs, adding more beauty and fun to your space. Our acoustic foam is suitable for studios, recording studios, bedrooms, homes, offices, musical instrument rooms and more. | 【Quality & Service Guarantee】Every piece of acoustic foam panels has passed strict quality inspection before leaving the factory. If you have any questions about the soundproof foam panels after receiving them, please feel free to contact us, we will reply you within 24 hours and provide you with a solution. Customer satisfaction is our unremitting pursuit.