Suggested Retail: $30.70. DEKIRU Self Adhesive Soundproof Foam Panels 18 Pack Hexagon Acoustic Panels - Our Sound Proof Foam Panels are environmentally friendly and safe to touch. Made of high-density polyester fiber with a noise reduction coefficient of 0.92, they effectively absorb high-frequency sounds. The hexagonal design adds a stylish touch to any room decor. These panels are easy to cut and install with adhesive backing. This pack contains 18 panels. Brand: DEKIRU -- LOT STICKER: BB-BOX-PALLETBB546-ITEM-e4f9068d___LPNPMCI4382327 DEKIRU Self Adhesive Soundproof Foam Panels 18 Pack, 12''X10''X0.4'' Hexagon Acoustic Panels, Easy Install Sound Absorbing Panels for Home Recording Studio, Office, and More Black -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.