Hexagon Adhesive Acoustic Panels, 12 X 10 X 0.4 Inches Soundproof Panels, 36 Pcs Features: Wide range of applications: Our sound proof board can reduce noise and provide you with a quiet environment, which is ideal for your office, control room, home entertainment theater, nursery, etc. Effective noise reduction: These noise dampening panels can effectively absorb unwanted sound generated by low, middle and high frequencies, providing a good condition for work and study. Specifications: Material: polyester fiber Color: black, white, gray Size: approx. 30 x 26 x 15 cm/ 11.81 x 10.24 x 5.91 inches Package includes: 36 x Sound proofing padding Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Product Features Sufficient Quantity: you will receive 36 hexagon acoustic panels in black, white and gray, 12 of each color; There are enough colors and quantities to meet your daily needs; You can also share them with your partners Proper Size: our soundproof wall panels measure approximately 30 x 26 x 15 cm/ 11.81 x 10.24 x 5.91 inches and are suitable for most homes; Please note that these soundproof panels are hexagonal in shape, so please check the dimensions carefully before purchasing Reliable Material: these acoustic panels decorative are made of polyester fiber, safe, odorless and light weight; They are safe for breathing and touch, and you can apply them anywhere in your home or studio Easy to Cut and Remove: our sound absorbing panels are easy to cut and can be shaped and cut to the size you need. Blow them with hot air first to make the sound absorbing panels easier to remove without leaving marks, then you can install them to the desired location Stylish Decor: these sound insulation panels feature a novel hexagonal design, so you can hang them around your room or apartment like a work of art; 3 different colors to match your home decor 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!