Description Designed for soundproofing, this soundproofing bass trap can reduce noise within your home. Made of premium material for long time and durable use. It has a simple design, but very practical in use, giving you a good using experience. Also can be a good gift choice for your friends, they will like it. Features - Color: Black -Material:Sponge - Size: 30.00X7.50X7.50cm/11.79X2.95X2.95in - You will get better acoustics and high-end style with our affordable studio bass traps. - Not only perfect for processing sound live on studio walls, but also for recording studios, control rooms, rehearsal rooms, podcast recordings, vocal rooms, home theater, home offices. - To minimize distractions and improve sound clarity, our acoustic foam panels will be the best choice for professional acoustic control, acoustic treatment, noise reduction and noise cancellation. - It is simple in design, but very practical in use, which brings great convenience to you. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. Package list: 12 x Bass Traps