【Improved Acoustic Quality】Controlling the ambiance or reverberant field is generally done by mounting soundproof wall panels on the walls or hanging them from the ceiling since sound will echo off the walls, floor without acoustic treatment. Adding AcouXtro sound panels to a room can easily turn a dreadful sounding space into one that is comfortable, quite effective for communication and sound quality improvement. NRC: 0.95 (lab test) | 【3D Wall Decoration】 Unique ginkgo noise reducing boards, non-slip, anti-scratch, and anti-collision, offering good protection for the wall and people, with multiple colors available for any combination, the ginkgo sound dampening panel provides good visual enjoyment and features your room, great for wall art decoration while improving the sound quality and reduce noise of the room | 【Come with Adhesive】 No extra adhesives like heavy duty 3M adhesive taps, spray adhesive, and nails are needed to fix the 3d wall panels, AcouXtro soundproofing panels are self-adhesive, just peel off the back film and stick each tile to any clean flat surface as you wish, it only costs you 10 seconds to install a sound deadening panel. Meanwhile, the sound panels are easy to cut to size and shape, feel free to align them to the wall corners or door edges | 【ECO-Friendly & Indoor Use】 Made of 100% high-quality flame retardant polyester, meets EN 13501-1 and ASTM E84 Class A Standards; Formaldehyde-free, comply with E0-class environmental standards; With the high density of 230kg/m, AcouXtro acoustical wall panels have premium heat insulation property as well as reasonable sound-proofing performance, your health and safety are always our first priority of concern | 【Apply to Multiple Places】 Ideal aesthetic room decor and acoustical treament solution for professional recording studios, offices, control rooms, home studios, home theaters, home offices, rehearsal rooms, concert halls, podcasting, live stream rooms, churches, vocal booths, piano room, man caves, dog kennels, utility closets, KTVs, meeting room, conference room, living room, bedroom, dining room, kids' room, home gym, kindergarten, gymnasium, hotel, restaurant, etc.