Olanglab Wood Acoustic Wall Panels, 2 Pack Sound Diffuser, Polyester Line 1 Product Features ??Upgraded PET Felt?- Sound absorption diffuse acoustic panel have upgraded acoustic form to polyester acoustic panels, which are more durable than ever, now featuring enhanced sound absorption properties to minimize reverberation and echoes. ??Far Beyond Foam?- Olanglab wood sound absorbing panels are a combination of polyester panels and wood panels. Wood panels for wall have all the advantages of foam panels, also the surface of the wood structure can scatter more noise and sound dampening which give you a better experience than normal foam. ??Perfect Acoustic Solution?- Wood wall panels have excellent absorption coefficients and NRC, which can easily and effectively reduce reverberation diffusion and echo, absorbing noise for walls. Effectively improve your sound environment and quality. ??Decorative and Eco-friendly?- 3D wall panels are Eco-friendly. Free of formaldehyde and any odor, you can install it with confidence at any time. The classic wood wall panels are suitable for any interior decoration. Especially suitable for a studio, living room, entertainment room, cinema, etc. ??Easy to Install?- Equipping with self-adhesive, no need to buy any extras, no need to hire installation workers. Just untangle the adhesive and stick it wherever you want. 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!