Description:
Condition: 100% Brand new & High quality
Color: As the photo shown(Randomly delivered)
Material: Sponge
Size: 50x50x3cm
Environmental factors: environmental protection E1 grade
(does not contain formaldehyde, toluene)
Features: * Made of high quality sponge,high density, good elasticity, not easy to deform. * The interior is filled with tiny gaps,can absorb incoming soundwaves ,sound absorption effect. * Without dust, good fire retardant function. * Widely usage,suitable to KTV, dance halls, recording studios,home,office etc.
Package includes:
1x Soundproof sponge
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