Dekiru 18 Pack Hexagon Acoustic Panels Sound Absorbing, Self-Adhesive, White Product Features ?Easy to Cut and Install?Our soundproof foam panels come with adhesive backings, making them easy to install with just a peel-and-stick method, no additional tools required. For best results, ensure the wall surface is clean and smooth before installation, and avoid repositioning the panels as the adhesive may lose its effectiveness. ?Stylish Appearance?Our hexagon-shaped acoustic panels are not only effective in sound absorption, but also perfect for room decoration. The unique beveled design of the soundproof foam panels reduces noise while adding a touch of elegance to any room. Choose from a variety of colors to create your own DIY combinations. ?Improved Acoustic Quality?Our soundproof wall panels are made of high-density polyester fiber with a density of 250 kg/cubic meter, with a noise reduction coefficient (NRC) of 0.92, making them highly effective in absorbing high-frequency sounds generated by human voices or electronic devices. Pairing with low-frequency traps can absorb a wider range of frequencies. ?Eco-Friendly and Indoor Use?Our soundproofing materials are safe to touch and breathe, with no unpleasant odor. Our professional sound-absorbing panels are perfect for reducing echo in recording studios or office walls, as well as absorbing sound during gaming sessions, while also adding decorative flair to your recording studio, control room, home recording studio, home theater, and home office. ?After-Sales Service?We offer 24-hour professional customer service. If you are not satisfied with our acoustic panels or have any questions, please feel free to contact us! We will provide you with a professional solution. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!