36pcs self-adhesive hexagonal sound-proof/acoustic panels effectively prevent noise wall decorative

★Specifications★Name: Hexagon Soundproof boardType: HexagonColor: Blue/Grey/BlackMaterial: PolyesterSize: 3026150.9cm/11.8 * 10.2 * 5.9 0.35inApplied to: Studio, Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc.★Package Included★12 * Soundproof board(self-adhesive) Wall StickerAfter sales service:📌 If you have any damage to the product when you receive the product, please contact us in time, we will deal with it as soon as possible, please don't worry, we will be responsible for any damage to the product during transportation.📌Be sure to confirm that the product has no problem and then confirm the receipt, because it is troublesome to process the product after confirming the receipt.📌 If you have any suggestions/feedback for the product or our store, please feel free to contact us.📌If you are satisfied with the product, hope you can give us a good review, thank you in advance.