1、Easy to Install: Our sound insulation sponge is very easy to install, you can easily complete the installation process under normal operation, and it is also very friendly to novices. 2、Noise Pollution Reduction: After installing the sound insulation sponge, you can enjoy the comfort and pleasure of the environment with reduced noise. 3、Sound Insulation Principle: This sound insulation sponge is not by blocking the transmission of sound, but by absorbing sound to eliminate and background sound to achieve the sound insulation effect. 4、Absorbable Sound Types: Our sound insulation sponge can absorb sound generated by any frequency, which is perfect for recording or listening environment. 5、Applicable Scenarios: Can be widely used in different scenarios and will improve the sound in recording studios, offices, rehearsal spaces, home theaters, game rooms, etc. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Acoustic FoamMaterial: PolyurethaneUse: Recording studio, drum room, office, factorySize: Approx. 30 x 30 x 5cm / 11.81 x 11.81 x 1.97in<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 10 x Acoustic Foam