24 Pack Soundproof Foam Panels Thick, 12'' X 12" X 2" Noise Cancelling Wall Panels Expand in 1 Sec,Bietrun Pyramid Foam Panels High Density for Walls Recording Studio Bedroom(Adhesive Not included)

Item Weight:3.89 pounds
Package Dimensions:13.39 x 13.3 x 5.75 inches
ASIN:B0BZH2D9RH
Date First Available:May 31, 2021
Color Name:24pack
Size:24 Pack
[Ultra Effectively Reduce Noise] - This Bietrun acoustic foam uses 57lb/cbm high-density polyethylene foam material, rather than others are only 44lb/cbm, and uses pyramid-shaped foam to provide reasonable sound control by reducing waves, reverberation, and vibrating echo in studios and offices. The most significant difference from ordinary sound-absorbing foam is the 3D acoustic design, allowing you to enjoy a quieter environment.
[Ultra Fast Expand] - Most Bietrun soundproofing foam panels can expand in 1 second after opening the package thanks to the advanced compression technology. Reduce the pain of waiting for expansion. In order to achieve the best sound absorption and reflection effect, our 2-inch thick sound-absorbing panel prefers a thicker design, which is more helpful than other 1-inch sound-absorbing foams to achieve maximum acoustic treatment, such as noise blocking and sound absorption.
[Easy to Install] - We recommend using glue, nail, or thumbtacks to install（Not in the package). The sound-absorbing board is compressed in a vacuum package, placed in a well-ventilated place for about 1 minute to 6 hours(max), and can be used after returning to its normal size. Or soak the foam in water for one minute, then wring out the water, use a hair dryer or air dry. Sooner can you practice any instrument, watch movies, play games, or listen to music without disturbing anyone.
[Safety & DIY Shape] - Our acoustic foam panels are made of flame-retardant environmentally friendly polyurethane high-density materials, which are safe for adults, children and pets. Cutting dimensions or changes will not affect performance. You can also easily cut and shape any shape you want without worrying about affecting its performance.
[Best Customer Services] - We provide 24-hour professional customer service on standby. If you have any questions about the sound-absorbing panel sound-proof wall foam, please feel free to contact us, you can get a worry-free refund or replacement. To ensure you are 100% satisfied, we are ready to answer every question you have about it.