Soundproof Egg Crate Foam Panels Self-Adhesive is an effective sound isolation material that reduces external noise, creating a quiet environment for your home studio, recording studio, or office. This acoustic foam panel features an egg crate design that effectively reduces indoor and reflection, providing a clearer, more natural sound experience. Each foam panel comes with adhesive backing, making it easy to install on walls and ceilings, and can also be cut to fit your needs. Quick-Recovery Sound Proof Foam Panels is made of high-quality polyurethane material with a high-density and high-resilience structure, which ensures long-lasting durability and effective soundproofing performance. Sound Proof Egg Crate Foam is suitable for a variety of applications, including music recording, video production, voice chat, conference calling, home theater, and more, making your sound clearer and more professional. Adhesive color random, do not accept specified Colour:Black Material:polyurethane Size:About 30x30x5cm Package Contents: 12 x Acoustic Panels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.