This soundproof pad is excellent for acoustic absorption and is made from foam materials for and safer use. Its simple design makes it practical and easy to use, providing you with a great user experience. Classic color, the noise isolation pad is suitable for subwoofer stand, will not affect the overall beauty. Features -Color:Black -Material:Foam -Size:20.00X20.00X5.30cm/7.86X7.86X2.08in -These soundproof pads are made from foam material, ensuring their durability for long-term use. -The subwoofer isolation pad utilize the sound-absorbing material's insulation and anti-shock properties. -Practical sound proof panel can be used in the recording studios, control rooms, offices, home studios, and entertainment theaters. -The subwoofer noise isolation pad is proper for monitors, loudspeakers, subwoofer, etc. -The practical sound isolation pad can be cut to the desired size to better fit your needs, easy to use and store. Package list: 1 x Acoustic Pad