Sound Proof Acoustic Panels for Upright Piano,Sound-Absorbing Cotton,Stick to The Back of The Piano or Wall for Effective Sound Insulation, W1.5*H1.1m

NOISE SOLUTION: Do a good job of sound insulation of the piano, no longer afraid of being complained to the door, the sound insulation cotton absorbs the piano noise and reduces the impact of the noise on the neighborsDOES NOT AFFECT THE SOUND QUALITY: Experience the original taste, does not affect the sound quality, reduces the noise spread and does not affect the piano practice experience, does not affect the sound quality, and will not cause the sound to become dull, rebound, reverberation, etc.Professional piano sound-absorbing cottonSpecifications: fixed width 1.5m, height according to choiceThickness: fluffy state 22mmConcealed installation, does not affect the aesthetics, noise reduction does not affect the aestheticsFunctional characteristics: sound insulation and noise reduction, absorb noise, environmental protection and no peculiar smell, improve sound quality, prevent disturbing people, flame retardant, high temperature resistance, moisture resistanceAbout installation:Upright piano construction:01. Match the four corners of the sound-absorbing cotton to the four corners of the piano and attach it with special glue.02. A large area of the wall behind the piano can be glued with sound-absorbing cotton, the larger the area, the better the sound-absorbing.

• NOISE SOLUTION: Do a good job of sound insulation of the piano, no longer afraid of being complained to the door, the sound insulation cotton absorbs the piano noise and reduces the impact of the noise on the neighbors
• THE NOISE REDUCTION EFFECT IS OBVIOUS: the front feeling: the sound quality is softer and pleasant; the back feeling: the noise is obviously reduced, and the sound insulation is efficient. After professional testing, the front can reduce the noise by 5 decibels, and the back can reduce the noise by 16-20 decibels
• SAFETY: The three-layer stereo sound-absorbing design greatly enhances the sound-absorbing effect, eliminates standing wave reverberation, and absorbs noise in different frequency bands; the flame retardant grade has reached UL94V-0 level, high temperature resistance, Melt in case of fire without burning
• SIZE: Please refer to Figure 5 to determine what size fits your piano, 5 sizes are available: 1.5*0.9m,1.5*1m,1.5*1.1m,1.5*1.2m,1.5*1.3m（W*H）
• INSTALLATION METHOD: Match the four corners of the sound-absorbing cotton to the four corners of the back of the piano, and use special glue to complete it. Alternatively, a large area of the wall behind the piano can be glued with sound-absorbing cotton, the larger the area, the better the sound-absorbing. Please refer to Figure 4