General description Acoustic foam panels are designed to reduce interior noise and echo, making them ideal for recording studios and home offices. These high-density panels help to attenuate unnecessary noise, limit noise pollution, and improve concentration and work efficiency. Technical specifications Dimensions: 30 x 30 x 2.5 cm Material: Non-polluting polyurethane foam Flame retardant formula Installation Easy to install without special tools or materials Can be attached using staples, nails, screws, thumbtacks, or glue Recommended to soak in warm water after unpacking to help the panels recover to their normal size faster Usage Ideal for soundproofing recording studios and home offices Helps maximize productivity by eliminating unwanted noise Other information 2 years warranty period Free after-sales service available