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 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.