JBER Hexagonal Acoustic Panels, Soundproof Interior, Sound Absorbing Panels, 35.6 x 33 x 1cm Beveled Edge High Density Wall Tiles, for Acoustic Treatment (12 Pieces Camel)

["Excellent acoustic treatment: Our acoustic sound panels are made of 100% high-density polyester fiber with a large coverage area. They can reduce and absorb unwanted echoes, reverberation, waves, and vibration echoes to effectively reduce noise and make other sounds clearer.","High-quality materials - Acoustic foam panel is made of polyester fiber, fire-resistant, corrosion-resistant, age-resistant, light-resistant, non-toxic, odorless, safe to breathe and touch.","45° beveled edge: Wall sound panels use a cutting process to cut each edge at a 45° angle so they can be installed without gaps, remaining overall beautiful and stylish.","Easy to install - Universal spray adhesive and double-sided tape are available. Simply apply spray adhesive or double-sided 3M tape (not included) to the back of each noise suppression panel, stick it where you need it (make sure the surface is wiped clean), and firmly press it down.","Versatile applications: Acoustic panels can be used in recording studios, offices, practice rooms, concert halls, home theaters, and other places where sound needs to be managed. They are easy to shape and cut, and deviations do not affect performance."]