Specifications:
Material: Sponge
Size: 300X300X50mm
Density: 20kg/m³
Applied to: Studio, Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc.
Package includes:
3 x Soundproof foam
Return policies :We 100% support our customers, If you are not satisfied or you have any problem with our products, please CONTACT US at once. We will help you free return the goods.
Warranty policies: Our products have 180 days warranty.