24 Pack- Charcoal Acoustic Panels Studio Soundproofing Foam Coffe/Black Description Why do you choose our acoustic panels? 1. Our foam sound panels are professional studio grade acoustical treatments, is great for voice and video recording, which can enhance the sound and speech within a room. 2. These acoustics foam wedges are effective sound deadener for standing waves and flutter echoes, especially when used with our corner bass traps and corner blocks. 3. It also reduces slap-back and room ring when these soundproof panels used in medium-sized areas like isolation booths, recording booths, control rooms, and sound studios. 4. These noise absorbing panels are ideal for spot-treating production studios, practice rooms, theaters or movie theaters, and other busy and crowded places such as gyms, subways, stations, offices, schools ect. Specification(approx): Material: high quality foam Dimension: 30 * 30 *2. 5cm (12"*12"*1") Weight: 0.22kg/ 0.4 pounds Warm Tips: 1. 1" X 12" X 12" acoustic panel studio foam wedges are 1 inch in thick and covering 1 square foot. 2. Foam will not deteriorate or fall apart over time, all that you need to do is to clean the dust after long time use. Package Included 24 Pack Acoustic Foam Panels Features: 【Eco-friendly and Safety】Made of high quality environmentally polyurethane foam, these studio foam are durable and effective, no health risks, safe to use.These soundproofing foam panels come with 24 pack in the package, each tile is 1 square foot of 1 inch thick acoustic wedge, 12 pack covers an area of 12 square feet.【Easy to Install】These studio sound absorbing panels can be used as acoustic cover for walls, ceilings and doors, just easily attach it with staples, nails, screws, tacks or glue.【Widely Usage】Our sound dampening foam panels are great for recording studios, vocal booths, control rooms, also ideal for home theaters, professional movie theaters, concert halls and more. Product Details: Handling We will ship all orders within 3 business day of payment. Delivery We Do Not Ship Outside of the Continental US. Return Policy All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.