Self Adhesive Acoustic Panels - 12 X 12 X 0.3 Inches Pack Of 20 Sound Absorbing Panels, Wall And Ceiling Decorative Sound Panels, Acoustical Treatment Felt Tiles For Home, Recording Studio

?Specification?: Size - 12 X 12 X 0.3 Inches, Pack Of 20; Coverage - 20 Square Feet; Weight - 0.19 Lbs Per Panel. Density: 7.8Lb/Ft3. Material: 100% Polyester Fiber | | ?Outstanding Acoustic Performance? - The Studio Panels Are Made Of High Quality Polyester Fiber; Great At Reducing Room Reverb, Echoes, Standing Waves, And Noise; Nrc(Noise Reduction Coefficient): 0.7. Average Absorption Coefficient: 0.75 | | ?Multipurpose?: These Sound Absorbers Are Ideal For Sound Treatment And Decoration On Ceiling And Wall; Perfect For Home Theater, Vocal Booth, Podcast, Voice Overs, Recording Studio, Youtuber And More | | ?Eco-Friendly?: Odorless, Non-Toxic, Formaldehyde-Free, Corrosion Resistant, Anti Aging, Safe For Indoor Use | | ?Easy To Cut/ Install Minimal Wall Damage?: Our Acoustical Sound Panels Are Easy To Cut With A Knife And Install. You Can Quickly Set Up These Boards On Walls/Ceilings Using Construction Adhesive, Double-Sided Tape (Search B0D49Bbscb, Sold Separately), Or Small Screws. Compared To Self-Adhesive Panels, Installation Using An External Adhesive Causes Minimal Damage To Your Walls Upon Removal | |