soundproof pillow
Product Description:
Energy Saving Treasure Soundproof Pillow is suitable for filling irregular cavities or covering surface cracks. 
It can effectively block the transmission of sound waves and reduce the resonant audio frequency in the cavity. 
It can be quickly constructed and has immediate results.
If maintenance is needed in the future, it can be quickly taken out and reused.

Scope of application:
Around the water pipes between pipes/bathroom ceiling/space isolation above the ceiling/
wall gaps and corners/raised wooden floors/wooden stairs/machine boxes...

Also has the following features:
1. Flameproof level 1 (CNS10285)
2.UL 94 V0 certification
3. Anti-mildew and anti-bacterial function (SGS inspection certificate)

Usage Notes:
1. Fill the space tightly so that the sound insulation pillow is 
as close to the sound source or water pipe wall as possible
2. Do not expose it outdoors for long periods of time
3. Do not use sharp objects to poke
4. Keep away from fire sources