5 Pyramidal self-adhesive acoustic panels - made of acoustic foam 100x50x5 - soundproofing panels for an effective sound isolation

EXCELLENT ACOUSTIC ISOLATION - Effective acoustic isolation thanks to high-quality sound-absorbing material, size approx. 97,5 x 48,5 x 5 cmCERTIFIED AS WELL AS TESTED QUALITY - Tested for harmful substances in accordance with Oeko-Tex Standard 100 - test n. 0110048 - Made in GermanyEASY TO APPLY with a SELF-ADHESIVE SIDE - Easy to apply to the wall without external support, the side of the panel is equipped with an adhesive to stick to the ceiling or the pavement in a very short timeFUNCTION - Acoustic adsorber made of foam, anthracite / black in color featuring a pyramidal structure for an optimized resistance to the flux of soundEach package includes five items