12pc Acoustic Wall Panel Studio Sound Proofing Insulation Foam Pad

Features: -Self-adhesive design makes installation easy, just peel off the backing paper and stick it to the desired location. -With a density of 9.4 lbs/cubic foot, it effectively absorbs noise and reduces echo and reverberation. -With hexagonal design, it can be freely combined into different shapes to add a sense of decoration. -Made of 100% polyester fiber, it is flame-retardant, odorless, safe to use and durable. -There are a total of 12 boards, covering an area of approximately 7.5 square feet, and they are widely used. | EONLION 12pc Acoustic Wall Panel Studio Sound Proofing Insulation Foam Pad in Black